| 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 | $240.80 | 7.644% | $259.2068 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $35.94 | 7.324% | $38.5722 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $184.56 | 8.608% | $200.4469 | $200.45 | $200.45 | $200.40 |
| Purchase #4 | $158.96 | 7.774% | $171.3176 | $171.32 | $171.30 | $171.30 |
| Purchase #5 | $59.47 | 8.807% | $64.7075 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $70.77 | 13.431% | $80.2751 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $26.73 | 3.863% | $27.7626 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $777.23 | $842.2887 | $842.30 | $842.25 | $842.30 | |