| 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 | $9.74 | 13.296% | $11.035 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $44.43 | 9.804% | $48.7859 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $106.42 | 13.726% | $121.0272 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $132.34 | 9.337% | $144.6966 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $192.28 | 11.613% | $214.6095 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $52.72 | 12.800% | $59.4682 | $59.47 | $59.45 | $59.50 |
| Purchase #7 | $173.60 | 3.324% | $179.3705 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $711.53 | $778.9929 | $779.01 | $779.00 | $779.00 | |