| 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 | $19.37 | 10.683% | $21.4393 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $101.84 | 8.516% | $110.5127 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $112.26 | 13.116% | $126.984 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $98.91 | 7.485% | $106.3134 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $35.46 | 13.337% | $40.1893 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $136.97 | 8.611% | $148.7645 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $94.74 | 6.464% | $100.864 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $599.55 | $655.0672 | $655.05 | $655.05 | $655.10 | |