| 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 | $46.34 | 3.307% | $47.8725 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $60.91 | 5.818% | $64.4537 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $232.46 | 7.860% | $250.7314 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $5.60 | 6.428% | $5.96 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $121.29 | 9.350% | $132.6306 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $41.56 | 9.187% | $45.3781 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $15.25 | 11.793% | $17.0484 | $17.05 | $17.05 | $17.00 |
| 7 purchase totals = | $523.41 | $564.0747 | $564.07 | $564.10 | $564.10 | |