| 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 | $36.74 | 6.203% | $39.019 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $129.65 | 11.540% | $144.6116 | $144.61 | $144.60 | $144.60 |
| Purchase #3 | $116.34 | 6.532% | $123.9393 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $146.89 | 11.425% | $163.6722 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $24.93 | 4.623% | $26.0825 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $240.92 | 3.719% | $249.8798 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $170.66 | 11.130% | $189.6545 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $866.13 | $936.8589 | $936.85 | $936.85 | $936.90 | |