| 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 | $69.43 | 11.638% | $77.5103 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $15.74 | 8.708% | $17.1106 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $247.39 | 5.347% | $260.6179 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $221.73 | 7.148% | $237.5793 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $10.53 | 6.213% | $11.1842 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $72.42 | 6.441% | $77.0846 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $207.75 | 11.695% | $232.0464 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $844.99 | $913.1333 | $913.13 | $913.15 | $913.10 | |