| 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 | $96.86 | 8.329% | $104.9275 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $86.40 | 4.352% | $90.1601 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $245.39 | 5.114% | $257.9392 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $73.72 | 11.728% | $82.3659 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $223.99 | 3.736% | $232.3583 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $26.29 | 12.212% | $29.5005 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $112.47 | 10.309% | $124.0645 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $865.12 | $921.3160 | $921.32 | $921.30 | $921.40 | |