| 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 | $10.99 | 5.752% | $11.6221 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $121.29 | 10.868% | $134.4718 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $188.99 | 10.115% | $208.1063 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $170.75 | 5.596% | $180.3052 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $170.51 | 10.674% | $188.7102 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $178.91 | 11.514% | $199.5097 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $52.90 | 6.825% | $56.5104 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $894.34 | $979.2357 | $979.24 | $979.15 | $979.20 | |