| 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 | $43.37 | 4.786% | $45.4457 | $45.45 | $45.45 | $45.40 |
| Purchase #2 | $170.47 | 11.790% | $190.5684 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $190.55 | 4.639% | $199.3896 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $166.98 | 3.329% | $172.5388 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $214.49 | 9.278% | $234.3904 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $209.38 | 8.347% | $226.8569 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $86.87 | 8.500% | $94.254 | $94.25 | $94.25 | $94.30 |
| 7 purchase totals = | $1,082.11 | $1,163.4438 | $1,163.45 | $1,163.45 | $1,163.50 | |