| 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 | $50.54 | 11.729% | $56.4678 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $24.89 | 8.403% | $26.9815 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $233.47 | 5.690% | $246.7544 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $20.69 | 11.311% | $23.0302 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $241.52 | 9.728% | $265.0151 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $125.95 | 8.133% | $136.1935 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $182.78 | 10.331% | $201.663 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $879.84 | $956.1055 | $956.10 | $956.10 | $956.20 | |