| 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 | $49.69 | 9.116% | $54.2197 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $128.49 | 12.379% | $144.3958 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $250.51 | 7.857% | $270.1926 | $270.19 | $270.20 | $270.20 |
| Purchase #4 | $52.89 | 10.394% | $58.3874 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $89.42 | 13.601% | $101.582 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $202.88 | 11.338% | $225.8825 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $136.53 | 5.161% | $143.5763 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $910.41 | $998.2363 | $998.24 | $998.30 | $998.30 | |