| 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 | $6.46 | 10.407% | $7.1323 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $63.39 | 11.627% | $70.7604 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $74.58 | 5.340% | $78.5626 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $230.98 | 7.775% | $248.9387 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $144.30 | 9.370% | $157.8209 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $121.26 | 10.437% | $133.9159 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $95.28 | 8.593% | $103.4674 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $736.25 | $800.5982 | $800.60 | $800.55 | $800.60 | |