| 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 | $77.67 | 9.560% | $85.0953 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $120.68 | 3.797% | $125.2622 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $25.33 | 10.250% | $27.9263 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $74.81 | 10.542% | $82.6965 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $193.89 | 6.443% | $206.3823 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $7.65 | 9.866% | $8.4047 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $118.58 | 4.641% | $124.0833 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $618.61 | $659.8506 | $659.85 | $659.90 | $659.90 | |