| 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 | $166.65 | 4.224% | $173.6893 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $71.93 | 12.162% | $80.6781 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $93.96 | 3.271% | $97.0334 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $61.55 | 8.163% | $66.5743 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $199.59 | 6.853% | $213.2679 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $85.45 | 8.165% | $92.427 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $216.77 | 4.164% | $225.7963 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $895.90 | $949.4663 | $949.47 | $949.50 | $949.50 | |