| 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 | $106.63 | 11.127% | $118.4947 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $17.61 | 9.355% | $19.2574 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $81.61 | 4.551% | $85.3241 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $126.53 | 13.747% | $143.9241 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $14.30 | 4.474% | $14.9398 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $81.27 | 4.362% | $84.815 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $18.67 | 11.721% | $20.8583 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $446.62 | $487.6134 | $487.61 | $487.55 | $487.60 | |