| 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 | $41.75 | 6.572% | $44.4938 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $12.41 | 7.245% | $13.3091 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $142.82 | 10.648% | $158.0275 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $142.52 | 7.116% | $152.6617 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $120.61 | 12.872% | $136.1349 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $113.96 | 4.387% | $118.9594 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $208.68 | 13.661% | $237.1878 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $782.75 | $860.7742 | $860.77 | $860.80 | $860.80 | |