| 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 | $243.87 | 5.226% | $256.6146 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $30.37 | 12.140% | $34.0569 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $87.81 | 8.668% | $95.4214 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $66.29 | 3.646% | $68.7069 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $212.83 | 8.580% | $231.0908 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $65.98 | 5.585% | $69.665 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $122.61 | 8.757% | $133.347 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $829.76 | $888.9026 | $888.91 | $888.85 | $888.90 | |