| 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 | $29.33 | 9.306% | $32.0594 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $163.50 | 3.503% | $169.2274 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $35.92 | 13.377% | $40.725 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $193.64 | 9.710% | $212.4424 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $50.38 | 11.592% | $56.22 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $186.76 | 3.383% | $193.0781 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $96.94 | 8.867% | $105.5357 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $756.47 | $809.2880 | $809.30 | $809.35 | $809.20 | |