| 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 | $92.46 | 3.204% | $95.4224 | $95.42 | $95.40 | $95.40 |
| Purchase #2 | $26.93 | 5.754% | $28.4796 | $28.48 | $28.50 | $28.50 |
| Purchase #3 | $132.78 | 11.724% | $148.3471 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $79.73 | 6.299% | $84.7522 | $84.75 | $84.75 | $84.80 |
| Purchase #5 | $157.39 | 5.313% | $165.7521 | $165.75 | $165.75 | $165.80 |
| Purchase #6 | $72.78 | 4.181% | $75.8229 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $34.50 | 3.645% | $35.7575 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $596.57 | $634.3338 | $634.33 | $634.30 | $634.40 | |