| 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 | $17.41 | 12.365% | $19.5627 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $131.51 | 12.833% | $148.3867 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $23.84 | 11.362% | $26.5487 | $26.55 | $26.55 | $26.50 |
| Purchase #4 | $94.51 | 7.262% | $101.3733 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $153.44 | 7.460% | $164.8866 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $52.57 | 5.500% | $55.4614 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $225.50 | 11.475% | $251.3761 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $698.78 | $767.5955 | $767.60 | $767.60 | $767.70 | |