| 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 | $8.39 | 4.209% | $8.7431 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $207.27 | 7.635% | $223.0951 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $93.33 | 4.814% | $97.8229 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $87.47 | 7.858% | $94.3434 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $66.44 | 13.169% | $75.1895 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $154.73 | 12.300% | $173.7618 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $108.81 | 13.483% | $123.4809 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $726.44 | $796.4367 | $796.43 | $796.45 | $796.40 | |