| 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 | $89.51 | 4.268% | $93.3303 | $93.33 | $93.35 | $93.30 |
| Purchase #2 | $144.37 | 3.637% | $149.6207 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $74.32 | 6.758% | $79.3425 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $134.59 | 12.643% | $151.6062 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $171.39 | 4.521% | $179.1385 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $153.56 | 9.491% | $168.1344 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $68.57 | 12.470% | $77.1207 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $836.31 | $898.2933 | $898.29 | $898.30 | $898.10 | |