| 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 | $106.25 | 3.583% | $110.0569 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $139.71 | 12.207% | $156.7644 | $156.76 | $156.75 | $156.80 |
| Purchase #3 | $191.61 | 9.692% | $210.1808 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $112.89 | 3.861% | $117.2487 | $117.25 | $117.25 | $117.20 |
| Purchase #5 | $18.74 | 7.149% | $20.0797 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $32.28 | 8.829% | $35.13 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $77.71 | 8.745% | $84.5057 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $679.19 | $733.9662 | $733.97 | $734.00 | $734.00 | |