| 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 | $118.28 | 6.238% | $125.6583 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $32.62 | 8.867% | $35.5124 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $9.92 | 4.194% | $10.336 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $244.49 | 11.186% | $271.8387 | $271.84 | $271.85 | $271.80 |
| Purchase #5 | $15.61 | 3.764% | $16.1976 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $99.56 | 9.778% | $109.295 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $13.61 | 5.817% | $14.4017 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $534.09 | $583.2397 | $583.25 | $583.25 | $583.20 | |