| 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 | $41.33 | 7.468% | $44.4165 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $59.37 | 13.316% | $67.2757 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $209.87 | 8.340% | $227.3732 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $59.71 | 5.834% | $63.1935 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $151.85 | 10.638% | $168.0038 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $13.87 | 12.638% | $15.6229 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $65.80 | 3.707% | $68.2392 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $601.80 | $654.1248 | $654.12 | $654.10 | $654.10 | |