| 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 | $25.37 | 5.176% | $26.6832 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $17.55 | 6.523% | $18.6948 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $173.50 | 3.592% | $179.7321 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $235.91 | 6.589% | $251.4541 | $251.45 | $251.45 | $251.50 |
| Purchase #5 | $52.56 | 13.461% | $59.6351 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $57.31 | 10.168% | $63.1373 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $151.67 | 12.221% | $170.2056 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $713.87 | $769.5422 | $769.54 | $769.60 | $769.50 | |