| 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 | $66.58 | 13.224% | $75.3845 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $10.61 | 5.347% | $11.1773 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $228.50 | 9.595% | $250.4246 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $178.35 | 13.446% | $202.3309 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $191.78 | 6.562% | $204.3646 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $18.79 | 9.705% | $20.6136 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $94.78 | 4.305% | $98.8603 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $789.39 | $863.1558 | $863.14 | $863.15 | $863.20 | |