| 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 | $35.68 | 4.714% | $37.362 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $116.25 | 8.187% | $125.7674 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $69.56 | 13.638% | $79.0466 | $79.05 | $79.05 | $79.00 |
| Purchase #4 | $143.69 | 11.161% | $159.7272 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $49.38 | 12.830% | $55.7155 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $215.62 | 6.147% | $228.8742 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $215.69 | 3.724% | $223.7223 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $845.87 | $910.2152 | $910.22 | $910.15 | $910.20 | |