| 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 | $14.71 | 3.842% | $15.2752 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $155.79 | 3.839% | $161.7708 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $216.74 | 12.112% | $242.9915 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $220.27 | 3.525% | $228.0345 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $42.43 | 6.373% | $45.1341 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $61.56 | 11.489% | $68.6326 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $204.73 | 3.778% | $212.4647 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $916.23 | $974.3034 | $974.29 | $974.35 | $974.30 | |