| 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 | $46.59 | 8.397% | $50.5022 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $106.81 | 11.870% | $119.4883 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $210.29 | 11.672% | $234.835 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $188.58 | 13.213% | $213.4971 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $140.65 | 12.264% | $157.8993 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $103.82 | 13.319% | $117.6478 | $117.65 | $117.65 | $117.60 |
| Purchase #7 | $9.47 | 10.189% | $10.4349 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $806.21 | $904.3046 | $904.31 | $904.35 | $904.20 | |