| 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 | $29.40 | 3.381% | $30.394 | $30.39 | $30.40 | $30.40 |
| Purchase #2 | $229.36 | 7.385% | $246.2982 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $48.43 | 10.355% | $53.4449 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $61.47 | 10.508% | $67.9293 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $249.31 | 7.600% | $268.2576 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $63.73 | 4.266% | $66.4487 | $66.45 | $66.45 | $66.40 |
| Purchase #7 | $55.96 | 8.211% | $60.5549 | $60.55 | $60.55 | $60.60 |
| 7 purchase totals = | $737.66 | $793.3276 | $793.32 | $793.35 | $793.30 | |