| 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 | $159.98 | 4.607% | $167.3503 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $78.34 | 3.498% | $81.0803 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $55.53 | 12.213% | $62.3119 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $51.41 | 8.695% | $55.8801 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $76.48 | 10.843% | $84.7727 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $14.34 | 5.356% | $15.1081 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $119.30 | 5.181% | $125.4809 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $555.38 | $591.9843 | $591.98 | $592.00 | $592.10 | |