| 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 | $204.73 | 4.445% | $213.8302 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $133.97 | 12.775% | $151.0847 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $6.64 | 11.309% | $7.3909 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $41.98 | 11.784% | $46.9269 | $46.93 | $46.95 | $46.90 |
| Purchase #5 | $196.53 | 10.452% | $217.0713 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $53.45 | 9.526% | $58.5416 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $28.49 | 12.354% | $32.0097 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $665.79 | $726.8553 | $726.85 | $726.90 | $726.80 | |