| 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 | $244.58 | 5.167% | $257.2174 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $11.40 | 6.426% | $12.1326 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $59.92 | 7.346% | $64.3217 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $63.53 | 6.386% | $67.587 | $67.59 | $67.60 | $67.60 |
| Purchase #5 | $69.43 | 6.478% | $73.9277 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $237.70 | 9.529% | $260.3504 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $30.47 | 13.158% | $34.4792 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $717.03 | $770.0160 | $770.02 | $770.05 | $770.00 | |