| 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 | $52.82 | 9.673% | $57.9293 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $58.51 | 7.802% | $63.075 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $216.32 | 3.836% | $224.618 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $179.34 | 4.420% | $187.2668 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $11.73 | 11.493% | $13.0781 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $50.94 | 12.192% | $57.1506 | $57.15 | $57.15 | $57.20 |
| Purchase #7 | $185.56 | 11.644% | $207.1666 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $755.22 | $810.2844 | $810.30 | $810.30 | $810.40 | |