| 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 | $108.83 | 8.575% | $118.1622 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $64.68 | 12.522% | $72.7792 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $98.58 | 8.720% | $107.1762 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $241.45 | 4.575% | $252.4963 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $204.38 | 4.648% | $213.8796 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $50.71 | 7.104% | $54.3124 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $24.48 | 13.468% | $27.777 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $793.11 | $846.5829 | $846.59 | $846.65 | $846.70 | |