| 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 | $94.96 | 4.287% | $99.0309 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $142.52 | 10.485% | $157.4632 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $111.98 | 12.211% | $125.6539 | $125.65 | $125.65 | $125.70 |
| Purchase #4 | $53.89 | 11.701% | $60.1957 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $138.97 | 7.828% | $149.8486 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $19.39 | 6.785% | $20.7056 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $206.90 | 10.514% | $228.6535 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $768.61 | $841.5514 | $841.55 | $841.55 | $841.60 | |