| 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 | $66.47 | 3.337% | $68.6881 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $81.58 | 4.563% | $85.3025 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $215.50 | 7.401% | $231.4492 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $125.32 | 4.171% | $130.5471 | $130.55 | $130.55 | $130.50 |
| Purchase #5 | $110.30 | 3.272% | $113.909 | $113.91 | $113.90 | $113.90 |
| Purchase #6 | $169.73 | 12.672% | $191.2382 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $110.48 | 7.657% | $118.9395 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $879.38 | $940.0736 | $940.08 | $940.10 | $939.90 | |