| 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 | $70.85 | 9.537% | $77.607 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $105.65 | 8.323% | $114.4432 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $115.51 | 5.258% | $121.5835 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $148.67 | 9.679% | $163.0598 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $74.99 | 10.749% | $83.0507 | $83.05 | $83.05 | $83.10 |
| Purchase #6 | $90.86 | 11.827% | $101.606 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $136.71 | 5.143% | $143.741 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $743.24 | $805.0912 | $805.09 | $805.10 | $805.10 | |