| 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 | $74.42 | 5.657% | $78.6299 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $112.52 | 12.208% | $126.2564 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $117.44 | 10.574% | $129.8581 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $63.81 | 9.655% | $69.9709 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $63.50 | 5.276% | $66.8503 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $184.70 | 6.290% | $196.3176 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $217.36 | 12.638% | $244.83 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $833.75 | $912.7132 | $912.72 | $912.70 | $912.80 | |