| 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 | $23.41 | 4.518% | $24.4677 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $125.85 | 5.496% | $132.7667 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $214.95 | 11.306% | $239.2522 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $140.87 | 6.618% | $150.1928 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $25.66 | 12.185% | $28.7867 | $28.79 | $28.80 | $28.80 |
| Purchase #6 | $135.92 | 13.356% | $154.0735 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $76.73 | 4.174% | $79.9327 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $743.39 | $809.4723 | $809.47 | $809.45 | $809.60 | |