| 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 | $80.36 | 3.873% | $83.4723 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $31.36 | 9.528% | $34.348 | $34.35 | $34.35 | $34.30 |
| Purchase #3 | $227.59 | 6.294% | $241.9145 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $186.93 | 5.726% | $197.6336 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $247.35 | 5.813% | $261.7285 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $182.27 | 13.228% | $206.3807 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $47.67 | 10.748% | $52.7936 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $1,003.53 | $1,078.2712 | $1,078.26 | $1,078.30 | $1,078.20 | |