| 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 | $11.25 | 11.185% | $12.5083 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $150.67 | 5.174% | $158.4657 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $211.97 | 9.552% | $232.2174 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $69.89 | 10.820% | $77.4521 | $77.45 | $77.45 | $77.50 |
| Purchase #5 | $91.39 | 4.453% | $95.4596 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $170.27 | 3.481% | $176.1971 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $118.75 | 11.609% | $132.5357 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $824.19 | $884.8359 | $884.85 | $884.80 | $884.90 | |