| 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 | $30.29 | 5.619% | $31.992 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $102.82 | 13.366% | $116.5629 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $80.76 | 13.478% | $91.6448 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $94.58 | 4.362% | $98.7056 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $118.25 | 10.821% | $131.0458 | $131.05 | $131.05 | $131.00 |
| Purchase #6 | $174.73 | 8.770% | $190.0538 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $222.72 | 9.481% | $243.8361 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $824.15 | $903.8410 | $903.84 | $903.85 | $903.80 | |