| 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 | $70.29 | 7.292% | $75.4155 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $205.67 | 6.800% | $219.6556 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $41.64 | 12.284% | $46.7551 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $72.92 | 7.277% | $78.2264 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $80.90 | 7.247% | $86.7628 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $138.42 | 4.679% | $144.8967 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $77.99 | 4.703% | $81.6579 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $687.83 | $733.3700 | $733.39 | $733.35 | $733.50 | |