| 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 | $24.33 | 13.361% | $27.5807 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $29.57 | 9.717% | $32.4433 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $80.78 | 6.576% | $86.0921 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $118.49 | 13.472% | $134.453 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $249.89 | 8.577% | $271.3231 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $194.68 | 11.121% | $216.3304 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $109.55 | 10.610% | $121.1733 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $807.29 | $889.3959 | $889.38 | $889.40 | $889.40 | |