| 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 | $44.89 | 11.700% | $50.1421 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $16.51 | 6.717% | $17.619 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $150.46 | 7.267% | $161.3939 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $44.35 | 11.437% | $49.4223 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $234.78 | 12.165% | $263.341 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $249.64 | 11.127% | $277.4174 | $277.42 | $277.40 | $277.40 |
| Purchase #7 | $79.84 | 10.434% | $88.1705 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $820.47 | $907.5062 | $907.50 | $907.45 | $907.40 | |