| 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 | $95.33 | 12.690% | $107.4274 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $115.42 | 4.422% | $120.5239 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $73.90 | 3.188% | $76.2559 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $133.70 | 13.427% | $151.6519 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $122.98 | 3.221% | $126.9412 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $156.93 | 3.108% | $161.8074 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $32.49 | 5.216% | $34.1847 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $730.75 | $778.7924 | $778.79 | $778.80 | $778.80 | |