| 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 | $94.76 | 4.590% | $99.1095 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $177.27 | 12.516% | $199.4571 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $145.25 | 3.638% | $150.5342 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $27.25 | 13.271% | $30.8663 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $233.78 | 9.380% | $255.7086 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $36.44 | 13.163% | $41.2366 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $83.28 | 10.563% | $92.0769 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $798.03 | $868.9892 | $869.00 | $869.00 | $869.00 | |