| 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 | $45.78 | 8.215% | $49.5408 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $57.47 | 7.524% | $61.794 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $217.55 | 6.867% | $232.4892 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $23.99 | 9.679% | $26.312 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $33.64 | 3.471% | $34.8076 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $174.98 | 12.517% | $196.8822 | $196.88 | $196.90 | $196.90 |
| Purchase #7 | $132.46 | 12.582% | $149.1261 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $685.87 | $750.9519 | $750.95 | $751.00 | $750.90 | |