| 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 | $40.93 | 9.532% | $44.8314 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $148.76 | 3.156% | $153.4549 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $107.30 | 13.332% | $121.6052 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $80.45 | 5.556% | $84.9198 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $111.31 | 11.594% | $124.2153 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $244.53 | 6.304% | $259.9452 | $259.95 | $259.95 | $259.90 |
| Purchase #7 | $166.56 | 11.618% | $185.9109 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $899.84 | $974.8827 | $974.89 | $974.85 | $974.80 | |