| 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 | $61.54 | 7.757% | $66.3137 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $5.86 | 9.661% | $6.4261 | $6.43 | $6.45 | $6.40 |
| Purchase #3 | $33.84 | 4.180% | $35.2545 | $35.25 | $35.25 | $35.30 |
| Purchase #4 | $208.30 | 6.214% | $221.2438 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $55.47 | 7.366% | $59.5559 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $244.62 | 3.460% | $253.0839 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $191.61 | 4.221% | $199.6979 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $801.24 | $841.5758 | $841.57 | $841.60 | $841.60 | |