| 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 | $54.80 | 6.665% | $58.4524 | $58.45 | $58.45 | $58.50 |
| Purchase #2 | $182.98 | 10.760% | $202.6686 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $185.90 | 6.668% | $198.2958 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $170.70 | 7.857% | $184.1119 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $109.41 | 6.146% | $116.1343 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $28.84 | 10.227% | $31.7895 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $129.29 | 12.473% | $145.4163 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $861.92 | $936.8688 | $936.87 | $936.85 | $936.90 | |