| 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 | $33.37 | 12.858% | $37.6607 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $19.75 | 4.665% | $20.6713 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $201.31 | 11.563% | $224.5875 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $189.51 | 8.146% | $204.9475 | $204.95 | $204.95 | $204.90 |
| Purchase #5 | $20.78 | 4.831% | $21.7839 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $171.55 | 6.329% | $182.4074 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $13.78 | 9.326% | $15.0651 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $650.05 | $707.1234 | $707.13 | $707.10 | $707.20 | |