| 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 | $42.27 | 5.835% | $44.7365 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $162.55 | 11.347% | $180.9945 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $47.98 | 9.135% | $52.363 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $30.45 | 3.213% | $31.4284 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $36.80 | 10.310% | $40.5941 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $16.31 | 5.169% | $17.1531 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $30.81 | 5.310% | $32.446 | $32.45 | $32.45 | $32.40 |
| 7 purchase totals = | $367.17 | $399.7156 | $399.71 | $399.75 | $399.70 | |