| 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 | $86.28 | 7.199% | $92.4913 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $58.60 | 12.543% | $65.9502 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $70.78 | 5.412% | $74.6106 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $181.76 | 4.332% | $189.6338 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $33.32 | 11.381% | $37.1121 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $50.62 | 10.807% | $56.0905 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $104.69 | 3.291% | $108.1353 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $586.05 | $624.0238 | $624.02 | $624.05 | $624.00 | |