| 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 | $94.29 | 11.664% | $105.288 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $44.84 | 7.303% | $48.1147 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $14.41 | 9.386% | $15.7625 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $189.55 | 12.477% | $213.2002 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $18.73 | 5.436% | $19.7482 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $163.90 | 3.314% | $169.3316 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $24.65 | 6.435% | $26.2362 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $550.37 | $597.6814 | $597.68 | $597.70 | $597.60 | |