| 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 | $30.39 | 7.869% | $32.7814 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $219.88 | 5.211% | $231.3379 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $120.44 | 8.213% | $130.3317 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $45.81 | 3.494% | $47.4106 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $13.90 | 10.243% | $15.3238 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $244.59 | 8.338% | $264.9839 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $121.57 | 9.394% | $132.9903 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $796.58 | $855.1596 | $855.15 | $855.20 | $855.10 | |