| 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 | $23.26 | 11.295% | $25.8872 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $51.54 | 3.285% | $53.2331 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $28.30 | 5.188% | $29.7682 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $102.59 | 3.787% | $106.4751 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $141.41 | 3.358% | $146.1585 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $41.82 | 10.380% | $46.1609 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $179.76 | 10.803% | $199.1795 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $568.68 | $606.8625 | $606.87 | $606.90 | $607.00 | |