| 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 | $59.33 | 5.740% | $62.7355 | $62.74 | $62.75 | $62.70 |
| Purchase #2 | $247.28 | 12.456% | $278.0812 | $278.08 | $278.10 | $278.10 |
| Purchase #3 | $88.82 | 3.784% | $92.1809 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $134.36 | 3.345% | $138.8543 | $138.85 | $138.85 | $138.90 |
| Purchase #5 | $250.63 | 8.644% | $272.2945 | $272.29 | $272.30 | $272.30 |
| Purchase #6 | $76.89 | 6.504% | $81.8909 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $40.67 | 13.438% | $46.1352 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $897.98 | $972.1725 | $972.17 | $972.25 | $972.20 | |