| 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 | $45.58 | 11.566% | $50.8518 | $50.85 | $50.85 | $50.90 |
| Purchase #2 | $213.26 | 9.359% | $233.219 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $102.83 | 13.550% | $116.7635 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $69.55 | 9.321% | $76.0328 | $76.03 | $76.05 | $76.00 |
| Purchase #5 | $207.96 | 13.293% | $235.6041 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $111.36 | 3.851% | $115.6485 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $157.85 | 8.591% | $171.4109 | $171.41 | $171.40 | $171.40 |
| 7 purchase totals = | $908.39 | $999.5306 | $999.52 | $999.50 | $999.50 | |