| 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 | $61.98 | 4.293% | $64.6408 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $116.84 | 7.793% | $125.9453 | $125.95 | $125.95 | $125.90 |
| Purchase #3 | $54.40 | 8.106% | $58.8097 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $112.60 | 9.348% | $123.1258 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $212.49 | 4.689% | $222.4537 | $222.45 | $222.45 | $222.50 |
| Purchase #6 | $32.43 | 9.280% | $35.4395 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $88.81 | 11.472% | $98.9983 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $679.55 | $729.4131 | $729.42 | $729.45 | $729.30 | |