| 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 | $57.99 | 4.625% | $60.672 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $107.75 | 11.417% | $120.0518 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $100.77 | 9.366% | $110.2081 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $104.25 | 12.608% | $117.3938 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $167.49 | 10.334% | $184.7984 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $107.38 | 8.714% | $116.7371 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $67.77 | 8.180% | $73.3136 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $713.40 | $783.1748 | $783.17 | $783.15 | $783.20 | |