| 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 | $26.79 | 3.256% | $27.6623 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $42.60 | 8.793% | $46.3458 | $46.35 | $46.35 | $46.30 |
| Purchase #3 | $48.39 | 8.354% | $52.4325 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $178.34 | 8.852% | $194.1267 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $96.73 | 4.327% | $100.9155 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $167.68 | 13.352% | $190.0686 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $21.59 | 6.542% | $23.0024 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $582.12 | $634.5538 | $634.56 | $634.55 | $634.50 | |