| 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 | $6.92 | 9.869% | $7.6029 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $144.94 | 6.766% | $154.7466 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $48.30 | 6.748% | $51.5593 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $55.96 | 12.741% | $63.0899 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $22.49 | 9.254% | $24.5712 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $102.36 | 6.355% | $108.865 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $237.56 | 6.646% | $253.3482 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $618.53 | $663.7831 | $663.79 | $663.75 | $663.80 | |