| 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 | $14.88 | 5.628% | $15.7174 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $232.72 | 9.792% | $255.5079 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $84.59 | 5.873% | $89.558 | $89.56 | $89.55 | $89.60 |
| Purchase #4 | $16.72 | 5.147% | $17.5806 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $134.39 | 8.597% | $145.9435 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $42.68 | 3.574% | $44.2054 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $154.85 | 5.808% | $163.8437 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $680.83 | $732.3565 | $732.36 | $732.35 | $732.30 | |