| 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 | $193.33 | 13.489% | $219.4083 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $44.75 | 7.793% | $48.2374 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $227.53 | 8.758% | $247.4571 | $247.46 | $247.45 | $247.50 |
| Purchase #4 | $84.89 | 8.730% | $92.3009 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $6.72 | 6.801% | $7.177 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $59.74 | 11.557% | $66.6442 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $98.45 | 5.314% | $103.6816 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $715.41 | $784.9065 | $784.91 | $784.95 | $784.90 | |