| 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 | $8.55 | 6.231% | $9.0828 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $112.44 | 4.274% | $117.2457 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $50.82 | 5.447% | $53.5882 | $53.59 | $53.60 | $53.60 |
| Purchase #4 | $232.41 | 6.729% | $248.0489 | $248.05 | $248.05 | $248.00 |
| Purchase #5 | $43.33 | 12.371% | $48.6904 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $180.75 | 13.808% | $205.708 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $70.53 | 12.154% | $79.1022 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $698.83 | $761.4662 | $761.47 | $761.50 | $761.40 | |