| 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 | $42.40 | 4.814% | $44.4411 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $203.86 | 6.241% | $216.5829 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $210.95 | 11.466% | $235.1375 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $105.43 | 4.701% | $110.3863 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $13.46 | 10.657% | $14.8944 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $29.29 | 9.307% | $32.016 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $229.53 | 9.784% | $251.9872 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $834.92 | $905.4454 | $905.45 | $905.50 | $905.40 | |