| 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 | $97.52 | 9.342% | $106.6303 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $59.32 | 12.562% | $66.7718 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $45.85 | 10.629% | $50.7234 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $59.70 | 4.134% | $62.168 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $195.30 | 13.129% | $220.9409 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $12.87 | 7.153% | $13.7906 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $212.28 | 8.156% | $229.5936 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $682.84 | $750.6186 | $750.61 | $750.60 | $750.60 | |