| 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 | $29.69 | 6.388% | $31.5866 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $167.56 | 6.781% | $178.9222 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $169.88 | 7.326% | $182.3254 | $182.33 | $182.35 | $182.30 |
| Purchase #4 | $58.35 | 13.340% | $66.1339 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $115.26 | 3.527% | $119.3252 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $167.43 | 7.784% | $180.4628 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $46.66 | 5.489% | $49.2212 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $754.83 | $807.9773 | $807.98 | $808.00 | $807.90 | |