| 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 | $50.58 | 10.470% | $55.8757 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $182.64 | 8.116% | $197.4631 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $165.27 | 11.340% | $184.0116 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $51.40 | 5.756% | $54.3586 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $18.89 | 6.161% | $20.0538 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $249.61 | 11.127% | $277.3841 | $277.38 | $277.40 | $277.40 |
| Purchase #7 | $167.39 | 3.396% | $173.0746 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $885.78 | $962.2215 | $962.21 | $962.20 | $962.40 | |