| 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 | $31.88 | 4.818% | $33.416 | $33.42 | $33.40 | $33.40 |
| Purchase #2 | $79.41 | 3.600% | $82.2688 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $68.27 | 10.147% | $75.1974 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $12.57 | 9.575% | $13.7736 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $153.73 | 4.529% | $160.6924 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $190.85 | 6.474% | $203.2056 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $56.86 | 5.156% | $59.7917 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $593.57 | $628.3455 | $628.35 | $628.30 | $628.40 | |