| 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 | $28.96 | 5.715% | $30.6151 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $30.33 | 12.649% | $34.1664 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $54.54 | 7.333% | $58.5394 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $152.60 | 4.319% | $159.1908 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $111.29 | 5.653% | $117.5812 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $201.26 | 11.422% | $224.2479 | $224.25 | $224.25 | $224.20 |
| Purchase #7 | $48.35 | 5.343% | $50.9333 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $627.33 | $675.2741 | $675.28 | $675.30 | $675.20 | |