| 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 | $25.83 | 8.293% | $27.9721 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $55.98 | 9.627% | $61.3692 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $58.57 | 12.830% | $66.0845 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $235.92 | 8.787% | $256.6503 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $89.41 | 6.131% | $94.8917 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $111.79 | 3.475% | $115.6747 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $189.53 | 4.595% | $198.2389 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $767.03 | $820.8814 | $820.87 | $820.85 | $821.00 | |