| 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 | $53.81 | 7.132% | $57.6477 | $57.65 | $57.65 | $57.60 |
| Purchase #2 | $105.72 | 4.694% | $110.6825 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $196.79 | 8.616% | $213.7454 | $213.75 | $213.75 | $213.70 |
| Purchase #4 | $215.35 | 9.184% | $235.1277 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $51.71 | 4.173% | $53.8679 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $215.92 | 5.680% | $228.1843 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $80.68 | 5.481% | $85.1021 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $919.98 | $984.3576 | $984.36 | $984.40 | $984.30 | |