| 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 | $63.31 | 5.816% | $66.9921 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $212.48 | 7.589% | $228.6051 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $58.98 | 6.804% | $62.993 | $62.99 | $63.00 | $63.00 |
| Purchase #4 | $11.36 | 6.850% | $12.1382 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $196.79 | 3.314% | $203.3116 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $12.81 | 4.487% | $13.3848 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $90.31 | 8.677% | $98.1462 | $98.15 | $98.15 | $98.10 |
| 7 purchase totals = | $646.04 | $685.5710 | $685.57 | $685.60 | $685.50 | |