| 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 | $41.37 | 11.649% | $46.1892 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $28.43 | 6.777% | $30.3567 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $103.63 | 13.213% | $117.3226 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $128.51 | 10.825% | $142.4212 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $116.63 | 3.606% | $120.8357 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $197.36 | 6.575% | $210.3364 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $234.25 | 13.515% | $265.9089 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $850.18 | $933.3707 | $933.38 | $933.35 | $933.30 | |