| 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 | $34.78 | 12.539% | $39.1411 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $114.59 | 11.861% | $128.1815 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $14.54 | 5.594% | $15.3534 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $73.85 | 6.233% | $78.4531 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $163.66 | 4.321% | $170.7317 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $198.26 | 9.450% | $216.9956 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $49.79 | 10.217% | $54.877 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $649.47 | $703.7334 | $703.73 | $703.80 | $703.80 | |