| 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 | $37.48 | 6.648% | $39.9717 | $39.97 | $39.95 | $40.00 |
| Purchase #2 | $103.71 | 11.821% | $115.9696 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $78.94 | 4.516% | $82.5049 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $120.92 | 3.732% | $125.4327 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $169.54 | 3.803% | $175.9876 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $248.41 | 3.514% | $257.1391 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $223.92 | 11.703% | $250.1254 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $982.92 | $1,047.1310 | $1,047.13 | $1,047.15 | $1,047.10 | |