| 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 | $59.70 | 11.207% | $66.3906 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $227.27 | 12.768% | $256.2878 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $136.79 | 9.150% | $149.3063 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $11.43 | 9.372% | $12.5012 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $125.82 | 9.791% | $138.139 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $61.87 | 7.106% | $66.2665 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $45.83 | 4.431% | $47.8607 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $668.71 | $736.7521 | $736.76 | $736.75 | $736.80 | |