| 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 | $46.44 | 10.641% | $51.3817 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $68.97 | 7.363% | $74.0483 | $74.05 | $74.05 | $74.00 |
| Purchase #3 | $82.81 | 12.517% | $93.1753 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $24.39 | 3.587% | $25.2649 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $38.75 | 4.370% | $40.4434 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $187.45 | 5.255% | $197.3005 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $60.97 | 5.670% | $64.427 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $509.78 | $546.0411 | $546.04 | $546.10 | $546.00 | |