| 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 | $36.28 | 4.823% | $38.0298 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $19.71 | 12.177% | $22.1101 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $81.81 | 3.191% | $84.4206 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $78.97 | 10.791% | $87.4917 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $109.40 | 3.846% | $113.6075 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $124.26 | 6.321% | $132.1145 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $58.45 | 6.844% | $62.4503 | $62.45 | $62.45 | $62.50 |
| 7 purchase totals = | $508.88 | $540.2245 | $540.22 | $540.20 | $540.20 | |