| 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 | $72.71 | 9.301% | $79.4728 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $182.95 | 9.139% | $199.6698 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $167.69 | 10.391% | $185.1147 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $99.44 | 11.256% | $110.633 | $110.63 | $110.65 | $110.60 |
| Purchase #5 | $71.53 | 10.603% | $79.1143 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $17.97 | 13.132% | $20.3298 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $167.84 | 10.354% | $185.2182 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $780.13 | $859.5526 | $859.54 | $859.50 | $859.50 | |