| 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 | $13.26 | 6.517% | $14.1242 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $181.85 | 7.134% | $194.8232 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $109.41 | 6.380% | $116.3904 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $198.56 | 5.787% | $210.0507 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $217.67 | 11.848% | $243.4595 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $71.47 | 3.298% | $73.8271 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $68.85 | 10.216% | $75.8837 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $861.07 | $928.5588 | $928.55 | $928.55 | $928.60 | |