| 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 | $95.66 | 5.659% | $101.0734 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $65.60 | 3.726% | $68.0443 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $134.32 | 11.486% | $149.748 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $188.92 | 10.543% | $208.8378 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $51.58 | 8.389% | $55.907 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $110.67 | 5.232% | $116.4603 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $150.44 | 4.778% | $157.628 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $797.19 | $857.6988 | $857.70 | $857.70 | $857.60 | |