| 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 | $5.55 | 3.760% | $5.7587 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $110.83 | 7.864% | $119.5457 | $119.55 | $119.55 | $119.50 |
| Purchase #3 | $112.91 | 7.468% | $121.3421 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $161.44 | 3.330% | $166.816 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $244.86 | 13.721% | $278.4572 | $278.46 | $278.45 | $278.50 |
| Purchase #6 | $161.86 | 11.434% | $180.3671 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $33.62 | 3.716% | $34.8693 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $831.07 | $907.1561 | $907.17 | $907.10 | $907.20 | |