| 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 | $52.58 | 9.223% | $57.4295 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $120.81 | 5.332% | $127.2516 | $127.25 | $127.25 | $127.30 |
| Purchase #3 | $65.41 | 11.637% | $73.0218 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $44.87 | 7.788% | $48.3645 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $58.91 | 6.449% | $62.7091 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $195.72 | 8.424% | $212.2075 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $134.51 | 9.711% | $147.5723 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $672.81 | $728.5563 | $728.55 | $728.50 | $728.60 | |