| 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 | $125.76 | 3.177% | $129.7554 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $196.28 | 5.703% | $207.4738 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $53.46 | 10.330% | $58.9824 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $70.97 | 8.630% | $77.0947 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $5.51 | 10.707% | $6.1 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $228.83 | 11.663% | $255.5184 | $255.52 | $255.50 | $255.50 |
| Purchase #7 | $126.83 | 12.697% | $142.9336 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $807.64 | $877.8583 | $877.85 | $877.85 | $877.90 | |