| 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 | $44.30 | 12.837% | $49.9868 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $214.82 | 13.104% | $242.97 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $30.68 | 5.715% | $32.4334 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $14.89 | 8.135% | $16.1013 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $113.33 | 5.152% | $119.1688 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $124.36 | 4.330% | $129.7448 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $171.46 | 7.439% | $184.2149 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $713.84 | $774.6200 | $774.61 | $774.60 | $774.60 | |