| 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 | $62.58 | 3.815% | $64.9674 | $64.97 | $64.95 | $65.00 |
| Purchase #2 | $28.68 | 5.773% | $30.3357 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $133.88 | 7.326% | $143.688 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $30.90 | 4.738% | $32.364 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $26.57 | 7.481% | $28.5577 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $173.44 | 9.447% | $189.8249 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $182.50 | 3.521% | $188.9258 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $638.55 | $678.6635 | $678.67 | $678.65 | $678.70 | |