| 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 | $50.70 | 9.481% | $55.5069 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $109.27 | 8.145% | $118.17 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $139.56 | 6.185% | $148.1918 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $70.84 | 10.555% | $78.3172 | $78.32 | $78.30 | $78.30 |
| Purchase #5 | $41.31 | 11.710% | $46.1474 | $46.15 | $46.15 | $46.10 |
| Purchase #6 | $248.67 | 7.257% | $266.716 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $14.70 | 10.334% | $16.2191 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $675.05 | $729.2684 | $729.28 | $729.20 | $729.20 | |