| 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 | $61.31 | 8.504% | $66.5238 | $66.52 | $66.50 | $66.50 |
| Purchase #2 | $203.35 | 3.334% | $210.1297 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $105.71 | 13.547% | $120.0305 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $164.84 | 3.471% | $170.5616 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $170.37 | 8.323% | $184.5499 | $184.55 | $184.55 | $184.50 |
| Purchase #6 | $189.65 | 4.552% | $198.2829 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $32.41 | 4.272% | $33.7946 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $927.64 | $983.8730 | $983.86 | $983.90 | $983.80 | |