| 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 | $25.54 | 10.779% | $28.293 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $247.69 | 8.501% | $268.7461 | $268.75 | $268.75 | $268.70 |
| Purchase #3 | $112.58 | 3.477% | $116.4944 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $188.33 | 11.220% | $209.4606 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $157.52 | 5.122% | $165.5882 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $6.48 | 9.429% | $7.091 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $93.85 | 5.123% | $98.6579 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $831.99 | $894.3312 | $894.33 | $894.35 | $894.40 | |