| 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 | $57.66 | 4.714% | $60.3781 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $155.41 | 13.236% | $175.9801 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $36.79 | 9.599% | $40.3215 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $174.89 | 13.658% | $198.7765 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $110.73 | 4.733% | $115.9709 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $162.78 | 10.520% | $179.9045 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $90.41 | 11.791% | $101.0702 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $788.67 | $872.4018 | $872.40 | $872.40 | $872.50 | |