| 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 | $141.29 | 8.783% | $153.6995 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $150.94 | 8.493% | $163.7593 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $85.75 | 5.330% | $90.3205 | $90.32 | $90.30 | $90.30 |
| Purchase #4 | $25.67 | 5.683% | $27.1288 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $58.39 | 5.244% | $61.452 | $61.45 | $61.45 | $61.50 |
| Purchase #6 | $247.85 | 5.214% | $260.7729 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $110.98 | 12.562% | $124.9213 | $124.92 | $124.90 | $124.90 |
| 7 purchase totals = | $820.87 | $882.0543 | $882.05 | $882.00 | $882.10 | |