| 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 | $104.88 | 6.795% | $112.0066 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $149.66 | 3.230% | $154.494 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $154.66 | 5.441% | $163.0751 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $53.98 | 11.385% | $60.1256 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $5.38 | 6.554% | $5.7326 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $148.54 | 6.615% | $158.3659 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $65.54 | 9.383% | $71.6896 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $682.64 | $725.4894 | $725.50 | $725.55 | $725.50 | |