| 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 | $10.68 | 3.603% | $11.0648 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $36.39 | 7.589% | $39.1516 | $39.15 | $39.15 | $39.20 |
| Purchase #3 | $93.54 | 6.135% | $99.2787 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $6.59 | 10.144% | $7.2585 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $58.99 | 8.657% | $64.0968 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $81.53 | 13.228% | $92.3148 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $175.86 | 11.422% | $195.9467 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $463.58 | $509.1119 | $509.11 | $509.10 | $509.20 | |