| 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 | $191.85 | 4.496% | $200.4756 | $200.48 | $200.50 | $200.50 |
| Purchase #2 | $46.93 | 5.586% | $49.5515 | $49.55 | $49.55 | $49.60 |
| Purchase #3 | $243.91 | 12.402% | $274.1597 | $274.16 | $274.15 | $274.20 |
| Purchase #4 | $205.91 | 3.272% | $212.6474 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $126.91 | 4.519% | $132.6451 | $132.65 | $132.65 | $132.60 |
| Purchase #6 | $66.43 | 7.496% | $71.4096 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $118.62 | 5.525% | $125.1738 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $1,000.56 | $1,066.0627 | $1,066.07 | $1,066.05 | $1,066.10 | |