| 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 | $31.95 | 3.231% | $32.9823 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $24.53 | 3.227% | $25.3216 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $210.41 | 10.536% | $232.5788 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $194.42 | 9.102% | $212.1161 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $24.89 | 10.873% | $27.5963 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $82.70 | 4.336% | $86.2859 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $133.29 | 6.155% | $141.494 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $702.19 | $758.3750 | $758.38 | $758.40 | $758.40 | |