| 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 | $46.70 | 4.706% | $48.8977 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $77.89 | 4.571% | $81.4504 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $209.66 | 12.853% | $236.6076 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $137.64 | 6.205% | $146.1806 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $81.41 | 4.364% | $84.9627 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $141.99 | 9.416% | $155.3598 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $28.34 | 8.553% | $30.7639 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $723.63 | $784.2227 | $784.22 | $784.20 | $784.40 | |