| 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 | $61.98 | 8.775% | $67.4187 | $67.42 | $67.40 | $67.40 |
| Purchase #2 | $102.65 | 13.125% | $116.1228 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $238.82 | 3.572% | $247.3507 | $247.35 | $247.35 | $247.40 |
| Purchase #4 | $185.81 | 13.310% | $210.5413 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $45.94 | 8.423% | $49.8095 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $12.68 | 9.724% | $13.913 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $243.37 | 12.662% | $274.1855 | $274.19 | $274.20 | $274.20 |
| 7 purchase totals = | $891.25 | $979.3415 | $979.34 | $979.30 | $979.30 | |