| 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 | $30.39 | 6.745% | $32.4398 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $25.27 | 13.828% | $28.7643 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $249.38 | 13.518% | $283.0912 | $283.09 | $283.10 | $283.10 |
| Purchase #4 | $125.42 | 8.740% | $136.3817 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $216.99 | 7.606% | $233.4943 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $43.51 | 11.866% | $48.6729 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $91.48 | 6.584% | $97.503 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $782.44 | $860.3472 | $860.33 | $860.35 | $860.40 | |