| 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 | $12.43 | 4.343% | $12.9698 | $12.97 | $12.95 | $13.00 |
| Purchase #2 | $72.65 | 4.787% | $76.1278 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $204.33 | 3.202% | $210.8726 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $71.56 | 9.574% | $78.4112 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $58.53 | 4.195% | $60.9853 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $22.31 | 8.133% | $24.1245 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $149.33 | 10.194% | $164.5527 | $164.55 | $164.55 | $164.60 |
| 7 purchase totals = | $591.14 | $628.0439 | $628.04 | $628.00 | $628.10 | |