| 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 | $91.65 | 9.132% | $100.0195 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $107.33 | 9.752% | $117.7968 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $222.62 | 6.641% | $237.4042 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $173.92 | 4.804% | $182.2751 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $82.75 | 6.571% | $88.1875 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $23.26 | 12.295% | $26.1198 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $50.88 | 6.672% | $54.2747 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $752.41 | $806.0776 | $806.08 | $806.05 | $806.10 | |