| 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 | $55.91 | 13.426% | $63.4165 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $31.96 | 4.593% | $33.4279 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $216.63 | 6.833% | $231.4323 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $205.78 | 10.728% | $227.8561 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $231.77 | 5.696% | $244.9716 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $36.89 | 6.787% | $39.3937 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $112.64 | 13.237% | $127.5502 | $127.55 | $127.55 | $127.60 |
| 7 purchase totals = | $891.58 | $968.0483 | $968.05 | $968.05 | $968.10 | |