| 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 | $96.44 | 12.559% | $108.5519 | $108.55 | $108.55 | $108.60 |
| Purchase #2 | $131.25 | 13.150% | $148.5094 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $40.46 | 7.189% | $43.3687 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $73.67 | 8.522% | $79.9482 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $156.54 | 4.173% | $163.0724 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $148.35 | 3.771% | $153.9443 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $244.85 | 11.206% | $272.2879 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $891.56 | $969.6828 | $969.68 | $969.65 | $969.70 | |