| 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 | $81.63 | 6.624% | $87.0372 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $206.33 | 3.668% | $213.8982 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $34.69 | 5.561% | $36.6191 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $121.79 | 3.486% | $126.0356 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $116.62 | 3.702% | $120.9373 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $144.40 | 4.347% | $150.6771 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $112.94 | 13.436% | $128.1146 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $818.40 | $863.3191 | $863.33 | $863.35 | $863.20 | |