| 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 | $27.36 | 5.603% | $28.893 | $28.89 | $28.90 | $28.90 |
| Purchase #2 | $79.25 | 4.770% | $83.0302 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $168.77 | 3.501% | $174.6786 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $179.77 | 6.365% | $191.2124 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $110.27 | 5.368% | $116.1893 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $29.39 | 6.451% | $31.2859 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $233.46 | 11.529% | $260.3756 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $828.27 | $885.6650 | $885.67 | $885.75 | $885.70 | |