| 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 | $38.53 | 11.808% | $43.0796 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $208.25 | 9.296% | $227.6089 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $127.37 | 11.342% | $141.8163 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $56.25 | 4.228% | $58.6283 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $9.84 | 6.256% | $10.4556 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $12.45 | 6.108% | $13.2104 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $12.75 | 6.403% | $13.5664 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $465.44 | $508.3655 | $508.38 | $508.35 | $508.40 | |