| 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 | $49.65 | 3.223% | $51.2502 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $72.54 | 8.868% | $78.9728 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $46.89 | 7.246% | $50.2876 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $119.26 | 7.464% | $128.1616 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $202.62 | 6.111% | $215.0021 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $89.80 | 8.134% | $97.1043 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $107.56 | 5.343% | $113.3069 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $688.32 | $734.0855 | $734.08 | $734.05 | $734.20 | |