| 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 | $79.61 | 13.312% | $90.2077 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $29.94 | 13.483% | $33.9768 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $86.58 | 8.808% | $94.206 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $168.61 | 8.150% | $182.3517 | $182.35 | $182.35 | $182.40 |
| Purchase #5 | $19.71 | 3.198% | $20.3403 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $52.75 | 11.608% | $58.8732 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $109.75 | 8.410% | $118.98 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $546.95 | $598.9357 | $598.94 | $598.95 | $599.00 | |