| 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 | $90.62 | 7.736% | $97.6304 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $92.43 | 7.645% | $99.4963 | $99.50 | $99.50 | $99.50 |
| Purchase #3 | $185.31 | 9.750% | $203.3777 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $38.25 | 7.359% | $41.0648 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $210.88 | 6.811% | $225.243 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $173.98 | 5.216% | $183.0548 | $183.05 | $183.05 | $183.10 |
| Purchase #7 | $43.41 | 11.262% | $48.2988 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $834.88 | $898.1658 | $898.16 | $898.20 | $898.20 | |