| 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 | $65.32 | 9.264% | $71.3712 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $107.70 | 3.726% | $111.7129 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $6.82 | 11.560% | $7.6084 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $131.71 | 8.309% | $142.6538 | $142.65 | $142.65 | $142.70 |
| Purchase #5 | $216.92 | 9.577% | $237.6944 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $229.98 | 4.848% | $241.1294 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $159.83 | 10.283% | $176.2653 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $918.28 | $988.4354 | $988.43 | $988.40 | $988.50 | |