| 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 | $54.85 | 10.615% | $60.6723 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $20.73 | 10.181% | $22.8405 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $151.62 | 12.567% | $170.6741 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $223.33 | 3.666% | $231.5173 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $14.29 | 8.646% | $15.5255 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $17.80 | 12.209% | $19.9732 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $92.27 | 9.615% | $101.1418 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $574.89 | $622.3447 | $622.34 | $622.30 | $622.30 | |