| 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 | $217.72 | 13.692% | $247.5302 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $26.56 | 12.458% | $29.8688 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $97.85 | 8.441% | $106.1095 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $35.67 | 7.760% | $38.438 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $103.32 | 13.325% | $117.0874 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $46.48 | 7.784% | $50.098 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $67.85 | 9.507% | $74.3005 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $595.45 | $663.4324 | $663.44 | $663.45 | $663.40 | |