| 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 | $91.49 | 10.518% | $101.1129 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $6.86 | 6.550% | $7.3093 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $136.57 | 6.459% | $145.3911 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $73.38 | 7.512% | $78.8923 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $106.63 | 11.554% | $118.95 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $250.27 | 8.614% | $271.8283 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $99.68 | 8.253% | $107.9066 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $764.88 | $831.3905 | $831.39 | $831.40 | $831.40 | |