| 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 | $55.51 | 11.222% | $61.7393 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $13.66 | 10.324% | $15.0703 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $155.80 | 9.108% | $169.9903 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $62.92 | 9.702% | $69.0245 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $19.26 | 3.735% | $19.9794 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $175.43 | 5.644% | $185.3313 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $33.48 | 3.409% | $34.6213 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $516.06 | $555.7564 | $555.75 | $555.75 | $555.70 | |