| 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 | $72.29 | 5.551% | $76.3028 | $76.30 | $76.30 | $76.30 |
| Purchase #2 | $83.76 | 6.109% | $88.8769 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $108.32 | 11.770% | $121.0693 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $213.77 | 3.472% | $221.1921 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $65.31 | 10.456% | $72.1388 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $59.34 | 12.669% | $66.8578 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $69.51 | 9.159% | $75.8764 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $672.30 | $722.3141 | $722.32 | $722.35 | $722.40 | |