| 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 | $250.78 | 6.350% | $266.7045 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $5.84 | 5.208% | $6.1441 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $60.33 | 12.270% | $67.7325 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $200.40 | 11.175% | $222.7947 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $117.83 | 9.766% | $129.3373 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $123.35 | 5.222% | $129.7913 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $59.28 | 13.164% | $67.0836 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $817.81 | $889.5880 | $889.57 | $889.65 | $889.50 | |