| 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 | $52.48 | 4.853% | $55.0269 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $6.57 | 9.491% | $7.1936 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $64.63 | 7.202% | $69.2847 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $236.94 | 5.198% | $249.2561 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $24.41 | 4.525% | $25.5146 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $75.87 | 10.441% | $83.7916 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $209.76 | 10.317% | $231.4009 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $670.66 | $721.4684 | $721.46 | $721.50 | $721.50 | |