| 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 | $48.55 | 6.594% | $51.7514 | $51.75 | $51.75 | $51.80 |
| Purchase #2 | $218.65 | 6.240% | $232.2938 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $193.60 | 5.699% | $204.6333 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $224.72 | 6.698% | $239.7717 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $44.40 | 5.344% | $46.7727 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $128.92 | 8.163% | $139.4437 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $18.37 | 8.756% | $19.9785 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $877.21 | $934.6451 | $934.63 | $934.65 | $934.70 | |