| 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 | $66.28 | 12.769% | $74.7433 | $74.74 | $74.75 | $74.70 |
| Purchase #2 | $59.68 | 10.250% | $65.7972 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $72.39 | 9.593% | $79.3344 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $114.64 | 5.664% | $121.1332 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $243.59 | 3.167% | $251.3045 | $251.30 | $251.30 | $251.30 |
| Purchase #6 | $198.36 | 4.793% | $207.8674 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $144.89 | 3.715% | $150.2727 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $899.83 | $950.4527 | $950.44 | $950.45 | $950.40 | |