| 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 | $14.59 | 12.305% | $16.3853 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $71.32 | 6.247% | $75.7754 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $54.62 | 9.421% | $59.7658 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $229.64 | 12.412% | $258.1429 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $131.71 | 3.667% | $136.5398 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $47.56 | 12.217% | $53.3704 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $100.58 | 10.152% | $110.7909 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $650.02 | $710.7705 | $710.78 | $710.80 | $710.80 | |