| 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 | $106.76 | 3.820% | $110.8382 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $86.65 | 3.469% | $89.6559 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $43.94 | 5.401% | $46.3132 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $190.68 | 7.280% | $204.5615 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $68.92 | 6.487% | $73.3908 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $56.83 | 10.691% | $62.9057 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $135.86 | 9.441% | $148.6865 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $689.64 | $736.3518 | $736.36 | $736.35 | $736.40 | |