| 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 | $71.92 | 7.135% | $77.0515 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $37.83 | 7.566% | $40.6922 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $68.99 | 9.314% | $75.4157 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $113.79 | 4.802% | $119.2542 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $198.64 | 13.637% | $225.7285 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $190.64 | 5.615% | $201.3444 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $239.95 | 6.139% | $254.6805 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $921.76 | $994.1670 | $994.16 | $994.20 | $994.20 | |