| 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 | $38.47 | 11.190% | $42.7748 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $239.61 | 9.159% | $261.5559 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $38.73 | 8.205% | $41.9078 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $159.79 | 5.226% | $168.1406 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $23.55 | 13.365% | $26.6975 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $130.40 | 8.771% | $141.8374 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $28.43 | 3.219% | $29.3452 | $29.35 | $29.35 | $29.30 |
| 7 purchase totals = | $658.98 | $712.2592 | $712.27 | $712.25 | $712.20 | |