| 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 | $11.52 | 6.383% | $12.2553 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $72.29 | 10.178% | $79.6477 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $25.81 | 10.792% | $28.5954 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $233.57 | 8.721% | $253.9396 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $136.36 | 3.352% | $140.9308 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $98.87 | 4.166% | $102.9889 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $208.59 | 10.474% | $230.4377 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $787.01 | $848.7954 | $848.81 | $848.85 | $848.70 | |