| 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 | $25.39 | 6.134% | $26.9474 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $237.27 | 5.868% | $251.193 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $197.87 | 4.134% | $206.0499 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $52.30 | 7.852% | $56.4066 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $121.89 | 9.777% | $133.8072 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $6.64 | 3.200% | $6.8525 | $6.85 | $6.85 | $6.90 |
| Purchase #7 | $27.77 | 11.284% | $30.9036 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $669.13 | $712.1602 | $712.16 | $712.15 | $712.10 | |