| 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 | $45.51 | 7.679% | $49.0047 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $99.55 | 10.832% | $110.3333 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $124.36 | 4.427% | $129.8654 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $113.62 | 4.452% | $118.6784 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $151.48 | 5.164% | $159.3024 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $239.79 | 8.854% | $261.021 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $105.97 | 13.281% | $120.0439 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $880.28 | $948.2491 | $948.24 | $948.25 | $948.20 | |