| 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 | $96.62 | 11.688% | $107.9129 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $43.60 | 8.796% | $47.4351 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $209.62 | 12.252% | $235.3026 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $171.82 | 3.442% | $177.734 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $37.54 | 10.746% | $41.574 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $68.89 | 3.374% | $71.2143 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $243.89 | 4.739% | $255.4479 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $871.98 | $936.6208 | $936.61 | $936.60 | $936.50 | |