| 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 | $94.64 | 5.250% | $99.6086 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $150.49 | 5.739% | $159.1266 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $116.90 | 7.214% | $125.3332 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $190.88 | 12.773% | $215.2611 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $117.68 | 4.866% | $123.4063 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $21.76 | 12.827% | $24.5512 | $24.55 | $24.55 | $24.60 |
| Purchase #7 | $115.97 | 5.161% | $121.9552 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $808.32 | $869.2422 | $869.25 | $869.25 | $869.30 | |