| 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 | $32.48 | 3.779% | $33.7074 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $31.57 | 13.848% | $35.9418 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $137.62 | 7.650% | $148.1479 | $148.15 | $148.15 | $148.10 |
| Purchase #4 | $110.39 | 9.496% | $120.8726 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $166.40 | 6.743% | $177.6204 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $166.89 | 8.262% | $180.6785 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $149.54 | 4.860% | $156.8076 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $794.89 | $853.7762 | $853.78 | $853.75 | $853.70 | |