| 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 | $104.31 | 5.309% | $109.8478 | $109.85 | $109.85 | $109.80 |
| Purchase #2 | $31.57 | 5.434% | $33.2855 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $236.39 | 5.336% | $249.0038 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $247.96 | 7.868% | $267.4695 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $147.35 | 3.229% | $152.1079 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $97.29 | 9.602% | $106.6318 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $50.33 | 6.144% | $53.4223 | $53.42 | $53.40 | $53.40 |
| 7 purchase totals = | $915.20 | $971.7686 | $971.77 | $971.75 | $971.70 | |