| 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 | $45.98 | 10.418% | $50.7702 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $85.52 | 7.642% | $92.0554 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $90.84 | 12.622% | $102.3058 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $35.35 | 7.241% | $37.9097 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $76.62 | 12.263% | $86.0159 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $232.86 | 10.818% | $258.0508 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $57.71 | 11.761% | $64.4973 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $624.88 | $691.6051 | $691.62 | $691.55 | $691.70 | |