| 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 | $94.56 | 4.425% | $98.7443 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $106.70 | 6.784% | $113.9385 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $213.87 | 9.870% | $234.979 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $104.74 | 11.177% | $116.4468 | $116.45 | $116.45 | $116.40 |
| Purchase #5 | $78.25 | 6.460% | $83.305 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $107.27 | 4.530% | $112.1293 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $52.45 | 3.867% | $54.4782 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $757.84 | $814.0211 | $814.03 | $814.10 | $813.90 | |