| 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 | $76.82 | 5.373% | $80.9475 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $231.94 | 8.763% | $252.2649 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $186.46 | 8.556% | $202.4135 | $202.41 | $202.40 | $202.40 |
| Purchase #4 | $88.89 | 12.813% | $100.2795 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $190.31 | 5.565% | $200.9008 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $7.68 | 12.480% | $8.6385 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $46.57 | 4.453% | $48.6438 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $828.67 | $894.0885 | $894.08 | $894.10 | $894.00 | |