| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.72 | 12.272% | $76.0306 | $76.03 | $76.05 | $76.00 |
| Purchase #2 | $96.40 | 12.853% | $108.7903 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $226.70 | 3.833% | $235.3894 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $35.63 | 7.204% | $38.1968 | $38.20 | $38.20 | $38.20 |
| Purchase #5 | $244.37 | 11.354% | $272.1158 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $36.42 | 4.845% | $38.1845 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $123.63 | 12.764% | $139.4101 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $830.87 | $908.1175 | $908.12 | $908.15 | $908.10 | |