| 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 | $125.41 | 7.228% | $134.4746 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $108.35 | 4.239% | $112.943 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $101.66 | 13.502% | $115.3861 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $36.43 | 13.843% | $41.473 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $7.71 | 12.248% | $8.6543 | $8.65 | $8.65 | $8.70 |
| Purchase #6 | $54.33 | 11.740% | $60.7083 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $206.64 | 3.160% | $213.1698 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $640.53 | $686.8091 | $686.80 | $686.75 | $686.90 | |