| 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 | $28.97 | 12.540% | $32.6028 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $212.79 | 5.449% | $224.3849 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $57.61 | 11.854% | $64.4391 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $171.78 | 5.191% | $180.6971 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $46.76 | 7.640% | $50.3325 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $18.27 | 9.805% | $20.0614 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $70.41 | 8.597% | $76.4631 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $606.59 | $648.9809 | $648.97 | $649.00 | $649.00 | |