| 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 | $43.99 | 12.181% | $49.3484 | $49.35 | $49.35 | $49.30 |
| Purchase #2 | $132.87 | 4.637% | $139.0312 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $215.46 | 13.570% | $244.6979 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $13.32 | 3.445% | $13.7789 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $122.27 | 3.236% | $126.2267 | $126.23 | $126.25 | $126.20 |
| Purchase #6 | $167.83 | 3.244% | $173.2744 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $91.75 | 13.317% | $103.9683 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $787.49 | $850.3258 | $850.33 | $850.35 | $850.30 | |