| 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 | $47.41 | 5.234% | $49.8914 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $128.33 | 4.418% | $133.9996 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $85.53 | 8.800% | $93.0566 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $147.72 | 12.810% | $166.6429 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $83.35 | 3.646% | $86.3889 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $194.68 | 11.389% | $216.8521 | $216.85 | $216.85 | $216.90 |
| Purchase #7 | $212.56 | 12.309% | $238.724 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $899.58 | $985.5555 | $985.55 | $985.55 | $985.60 | |