| 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 | $6.71 | 3.411% | $6.9389 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $41.87 | 8.863% | $45.5809 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $111.74 | 8.202% | $120.9049 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $11.91 | 11.651% | $13.2976 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $196.69 | 11.725% | $219.7519 | $219.75 | $219.75 | $219.80 |
| Purchase #6 | $45.33 | 10.229% | $49.9668 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $37.88 | 8.551% | $41.1191 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $452.13 | $497.5601 | $497.56 | $497.55 | $497.60 | |