| 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 | $43.42 | 6.824% | $46.383 | $46.38 | $46.40 | $46.40 |
| Purchase #2 | $90.92 | 6.793% | $97.0962 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $116.70 | 12.436% | $131.2128 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $245.30 | 7.761% | $264.3377 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $168.69 | 10.714% | $186.7634 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $107.39 | 10.801% | $118.9892 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $19.93 | 6.554% | $21.2362 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $792.35 | $866.0185 | $866.02 | $866.05 | $866.00 | |