| 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 | $17.27 | 5.766% | $18.2658 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $230.73 | 7.802% | $248.7316 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $184.77 | 8.532% | $200.5346 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $69.57 | 13.734% | $79.1247 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $57.91 | 3.833% | $60.1297 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $180.60 | 13.674% | $205.2952 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $51.83 | 12.242% | $58.175 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $792.68 | $870.2566 | $870.26 | $870.30 | $870.20 | |