| 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 | $27.35 | 11.636% | $30.5324 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $159.71 | 6.541% | $170.1566 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $114.84 | 9.564% | $125.8233 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $232.72 | 11.543% | $259.5829 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $207.64 | 8.537% | $225.3662 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $103.66 | 8.286% | $112.2493 | $112.25 | $112.25 | $112.20 |
| Purchase #7 | $11.39 | 9.603% | $12.4838 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $857.31 | $936.1945 | $936.19 | $936.20 | $936.20 | |