| 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 | $70.33 | 10.176% | $77.4868 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $133.67 | 4.676% | $139.9204 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $19.84 | 13.587% | $22.5357 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $110.72 | 13.379% | $125.5332 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $221.92 | 9.352% | $242.674 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $118.95 | 6.704% | $126.9244 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $72.66 | 9.478% | $79.5467 | $79.55 | $79.55 | $79.50 |
| 7 purchase totals = | $748.09 | $814.6212 | $814.62 | $814.60 | $814.50 | |