| 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 | $29.42 | 5.453% | $31.0243 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $160.81 | 5.312% | $169.3522 | $169.35 | $169.35 | $169.40 |
| Purchase #3 | $35.89 | 5.413% | $37.8327 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $177.60 | 6.279% | $188.7515 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $204.30 | 12.340% | $229.5106 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $29.82 | 10.815% | $33.045 | $33.05 | $33.05 | $33.00 |
| Purchase #7 | $72.58 | 11.638% | $81.0269 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $710.42 | $770.5432 | $770.54 | $770.55 | $770.50 | |