| 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 | $79.88 | 11.388% | $88.9767 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $148.68 | 8.742% | $161.6776 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $76.71 | 3.839% | $79.6549 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $27.25 | 5.167% | $28.658 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $26.71 | 9.683% | $29.2963 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $15.44 | 3.677% | $16.0077 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $112.66 | 3.531% | $116.638 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $487.33 | $520.9092 | $520.92 | $520.95 | $521.00 | |