| 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 | $31.62 | 13.809% | $35.9864 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $108.71 | 8.383% | $117.8232 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $24.28 | 10.643% | $26.8641 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $10.52 | 5.393% | $11.0873 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $78.27 | 10.650% | $86.6058 | $86.61 | $86.60 | $86.60 |
| Purchase #6 | $29.54 | 4.124% | $30.7582 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $13.29 | 8.710% | $14.4476 | $14.45 | $14.45 | $14.40 |
| 7 purchase totals = | $296.23 | $323.5726 | $323.58 | $323.55 | $323.60 | |