| 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 | $87.82 | 7.118% | $94.071 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $61.88 | 7.498% | $66.5198 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $39.94 | 3.111% | $41.1825 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $94.31 | 13.826% | $107.3493 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $89.27 | 5.528% | $94.2048 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $15.50 | 7.860% | $16.7183 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $120.88 | 4.447% | $126.2555 | $126.26 | $126.25 | $126.30 |
| 7 purchase totals = | $509.60 | $546.3012 | $546.30 | $546.25 | $546.30 | |