| 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 | $79.48 | 9.274% | $86.851 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $173.46 | 9.275% | $189.5484 | $189.55 | $189.55 | $189.50 |
| Purchase #3 | $161.64 | 5.756% | $170.944 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $144.89 | 6.860% | $154.8295 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $22.96 | 12.192% | $25.7593 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $22.35 | 10.188% | $24.627 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $232.59 | 12.256% | $261.0962 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $837.37 | $913.6554 | $913.66 | $913.70 | $913.60 | |