| 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 | $98.91 | 3.202% | $102.0771 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $154.63 | 7.458% | $166.1623 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $5.69 | 4.480% | $5.9449 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $96.27 | 13.540% | $109.305 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $91.79 | 5.726% | $97.0459 | $97.05 | $97.05 | $97.00 |
| Purchase #6 | $73.84 | 8.639% | $80.219 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $208.58 | 7.459% | $224.138 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $729.71 | $784.8922 | $784.90 | $784.90 | $784.80 | |