| 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 | $72.36 | 9.373% | $79.1423 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $193.97 | 13.265% | $219.7001 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $167.50 | 13.549% | $190.1946 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $62.64 | 11.537% | $69.8668 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $92.51 | 10.406% | $102.1366 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $162.65 | 5.867% | $172.1927 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $63.47 | 5.476% | $66.9456 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $815.10 | $900.1787 | $900.18 | $900.20 | $900.10 | |