| 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 | $78.35 | 10.861% | $86.8596 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $57.49 | 13.218% | $65.089 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $70.67 | 13.669% | $80.3299 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $153.56 | 5.311% | $161.7156 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $103.62 | 13.561% | $117.6719 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $119.67 | 10.372% | $132.0822 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $83.88 | 3.182% | $86.5491 | $86.55 | $86.55 | $86.50 |
| 7 purchase totals = | $667.24 | $730.2973 | $730.30 | $730.30 | $730.30 | |