| 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 | $42.31 | 5.823% | $44.7737 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $82.37 | 8.210% | $89.1326 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $179.68 | 6.723% | $191.7599 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $201.46 | 13.106% | $227.8633 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $196.85 | 10.605% | $217.7259 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $59.92 | 8.248% | $64.8622 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $115.82 | 8.422% | $125.5744 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $878.41 | $961.6920 | $961.68 | $961.65 | $961.80 | |