| 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 | $33.41 | 5.692% | $35.3117 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $29.53 | 6.872% | $31.5593 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $68.32 | 10.852% | $75.7341 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $70.40 | 8.295% | $76.2397 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $57.30 | 13.449% | $65.0063 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $142.64 | 11.419% | $158.9281 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $151.35 | 9.599% | $165.8781 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $552.95 | $608.6573 | $608.66 | $608.70 | $608.60 | |