| 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 | $50.42 | 3.691% | $52.281 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $168.76 | 5.785% | $178.5228 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $126.65 | 3.795% | $131.4564 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $165.76 | 8.676% | $180.1413 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $96.95 | 7.650% | $104.3667 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $189.82 | 6.624% | $202.3937 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $61.68 | 3.112% | $63.5995 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $860.04 | $912.7614 | $912.76 | $912.75 | $912.80 | |