| 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 | $122.76 | 5.291% | $129.2552 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $88.91 | 10.268% | $98.0393 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $5.37 | 5.171% | $5.6477 | $5.65 | $5.65 | $5.60 |
| Purchase #4 | $229.99 | 9.452% | $251.7287 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $132.31 | 10.135% | $145.7196 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $60.62 | 13.581% | $68.8528 | $68.85 | $68.85 | $68.90 |
| Purchase #7 | $57.53 | 3.799% | $59.7156 | $59.72 | $59.70 | $59.70 |
| 7 purchase totals = | $697.49 | $758.9589 | $758.97 | $758.95 | $758.90 | |