| 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 | $48.92 | 4.649% | $51.1943 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $64.38 | 3.543% | $66.661 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $30.53 | 4.798% | $31.9948 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $83.98 | 10.300% | $92.6299 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $247.72 | 5.233% | $260.6832 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $82.81 | 8.470% | $89.824 | $89.82 | $89.80 | $89.80 |
| Purchase #7 | $50.91 | 6.607% | $54.2736 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $609.25 | $647.2608 | $647.24 | $647.25 | $647.30 | |