| 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 | $9.26 | 8.694% | $10.0651 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $235.37 | 9.496% | $257.7207 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $35.67 | 9.184% | $38.9459 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $164.59 | 5.260% | $173.2474 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $205.70 | 7.832% | $221.8104 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $61.88 | 6.271% | $65.7605 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $93.98 | 10.357% | $103.7135 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $806.45 | $871.2635 | $871.27 | $871.20 | $871.20 | |