| 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 | $16.95 | 8.263% | $18.3506 | $18.35 | $18.35 | $18.40 |
| Purchase #2 | $79.35 | 12.152% | $88.9926 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $19.71 | 13.376% | $22.3464 | $22.35 | $22.35 | $22.30 |
| Purchase #4 | $250.33 | 10.234% | $275.9488 | $275.95 | $275.95 | $275.90 |
| Purchase #5 | $95.39 | 12.120% | $106.9513 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $141.31 | 6.127% | $149.9681 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $86.58 | 10.293% | $95.4917 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $689.62 | $758.0495 | $758.05 | $758.05 | $758.10 | |