| 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 | $22.76 | 12.770% | $25.6665 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $238.90 | 5.835% | $252.8398 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $63.66 | 8.866% | $69.3041 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $222.73 | 5.157% | $234.2162 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $136.94 | 6.653% | $146.0506 | $146.05 | $146.05 | $146.10 |
| Purchase #6 | $20.33 | 11.168% | $22.6005 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $12.29 | 6.363% | $13.072 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $717.61 | $763.7497 | $763.75 | $763.70 | $763.80 | |