| 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 | $73.55 | 3.426% | $76.0698 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $142.85 | 8.635% | $155.1851 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $36.73 | 13.253% | $41.5978 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $105.88 | 9.703% | $116.1535 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $14.40 | 13.195% | $16.3001 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $126.87 | 12.104% | $142.2263 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $123.41 | 13.146% | $139.6335 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $623.69 | $687.1661 | $687.17 | $687.20 | $687.20 | |