| 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 | $23.60 | 8.872% | $25.6938 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $68.88 | 13.315% | $78.0514 | $78.05 | $78.05 | $78.10 |
| Purchase #3 | $43.79 | 10.170% | $48.2434 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $47.52 | 5.534% | $50.1498 | $50.15 | $50.15 | $50.10 |
| Purchase #5 | $159.77 | 4.452% | $166.883 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $226.37 | 8.524% | $245.6658 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $207.40 | 12.227% | $232.7588 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $777.33 | $847.4460 | $847.44 | $847.45 | $847.50 | |