| 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 | $11.37 | 5.697% | $12.0177 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $212.54 | 6.848% | $227.0947 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $249.68 | 6.440% | $265.7594 | $265.76 | $265.75 | $265.80 |
| Purchase #4 | $79.71 | 10.560% | $88.1274 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $47.82 | 10.814% | $52.9913 | $52.99 | $53.00 | $53.00 |
| Purchase #6 | $89.78 | 9.326% | $98.1529 | $98.15 | $98.15 | $98.20 |
| Purchase #7 | $92.39 | 6.680% | $98.5617 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $783.29 | $842.7051 | $842.70 | $842.70 | $842.80 | |