| 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 | $16.27 | 4.294% | $16.9686 | $16.97 | $16.95 | $17.00 |
| Purchase #2 | $5.50 | 12.495% | $6.1872 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $201.88 | 11.357% | $224.8075 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $125.63 | 5.176% | $132.1326 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $52.35 | 4.480% | $54.6953 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $119.52 | 7.679% | $128.6979 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $60.79 | 10.506% | $67.1766 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $581.94 | $630.6657 | $630.68 | $630.70 | $630.70 | |