| 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 | $6.44 | 8.449% | $6.9841 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $106.48 | 9.725% | $116.8352 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $112.91 | 10.686% | $124.9756 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $12.55 | 11.376% | $13.9777 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $186.57 | 4.477% | $194.9227 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $171.63 | 11.505% | $191.376 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $155.96 | 6.753% | $166.492 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $752.54 | $815.5633 | $815.57 | $815.65 | $815.60 | |