| 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 | $71.29 | 8.292% | $77.2014 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $31.38 | 11.122% | $34.8701 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $75.38 | 4.204% | $78.549 | $78.55 | $78.55 | $78.50 |
| Purchase #4 | $220.89 | 6.335% | $234.8834 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $199.76 | 3.416% | $206.5838 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $164.91 | 4.518% | $172.3606 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $10.64 | 4.472% | $11.1158 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $774.25 | $815.5641 | $815.56 | $815.55 | $815.60 | |