| 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 | $47.46 | 7.866% | $51.1932 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $42.31 | 11.452% | $47.1553 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $19.33 | 6.735% | $20.6319 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $160.88 | 3.297% | $166.1842 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $191.90 | 8.596% | $208.3957 | $208.40 | $208.40 | $208.40 |
| Purchase #6 | $154.62 | 5.766% | $163.5354 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $203.96 | 7.223% | $218.692 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $820.46 | $875.7877 | $875.79 | $875.85 | $875.80 | |