| 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 | $13.67 | 7.642% | $14.7147 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $75.59 | 10.769% | $83.7303 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $166.61 | 7.186% | $178.5826 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $244.25 | 9.757% | $268.0815 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $83.52 | 11.200% | $92.8742 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $170.61 | 3.827% | $177.1392 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $106.82 | 11.188% | $118.771 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $861.07 | $933.8935 | $933.88 | $933.90 | $933.90 | |