| 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 | $76.81 | 3.226% | $79.2879 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $219.41 | 5.397% | $231.2516 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $17.63 | 8.753% | $19.1732 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $8.56 | 13.204% | $9.6903 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $99.59 | 10.589% | $110.1356 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $168.56 | 9.478% | $184.5361 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $232.26 | 7.408% | $249.4658 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $822.82 | $883.5405 | $883.55 | $883.55 | $883.60 | |