| 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 | $23.55 | 6.626% | $25.1104 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $207.48 | 9.624% | $227.4479 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $239.89 | 8.201% | $259.5634 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $20.81 | 9.239% | $22.7326 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $12.50 | 11.711% | $13.9639 | $13.96 | $13.95 | $14.00 |
| Purchase #6 | $13.52 | 5.570% | $14.2731 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $108.95 | 6.435% | $115.9609 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $626.70 | $679.0522 | $679.04 | $679.00 | $679.10 | |