| 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 | $72.79 | 11.394% | $81.0837 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $14.71 | 3.439% | $15.2159 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $106.73 | 8.333% | $115.6238 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $111.43 | 13.268% | $126.2145 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $101.81 | 12.279% | $114.3112 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $224.42 | 10.435% | $247.8382 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $212.99 | 12.520% | $239.6563 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $844.88 | $939.9436 | $939.94 | $939.90 | $939.90 | |