| 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 | $14.86 | 9.658% | $16.2952 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $83.66 | 11.577% | $93.3453 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $235.93 | 3.758% | $244.7962 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $225.38 | 12.382% | $253.2866 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $81.96 | 7.585% | $88.1767 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $72.84 | 11.833% | $81.4592 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $154.55 | 10.283% | $170.4424 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $869.18 | $947.8016 | $947.82 | $947.85 | $947.80 | |