| 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 | $72.74 | 7.174% | $77.9584 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $14.33 | 10.806% | $15.8785 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $50.71 | 12.456% | $57.0264 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $132.59 | 12.193% | $148.7567 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $186.54 | 3.269% | $192.638 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $80.84 | 5.291% | $85.1172 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $34.96 | 12.246% | $39.2412 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $572.71 | $616.6164 | $616.63 | $616.65 | $616.60 | |