| 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 | $71.63 | 10.224% | $78.9535 | $78.95 | $78.95 | $79.00 |
| Purchase #2 | $162.47 | 4.868% | $170.379 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $153.96 | 12.470% | $173.1588 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $71.51 | 10.588% | $79.0815 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $62.99 | 9.819% | $69.175 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $199.57 | 12.114% | $223.7459 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $31.33 | 8.246% | $33.9135 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $753.46 | $828.4072 | $828.41 | $828.45 | $828.50 | |