| 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 | $102.65 | 6.223% | $109.0379 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $46.55 | 13.455% | $52.8133 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $114.41 | 9.562% | $125.3499 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $26.59 | 9.523% | $29.1222 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $110.77 | 13.346% | $125.5534 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $191.33 | 3.117% | $197.2938 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $30.72 | 13.652% | $34.9139 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $623.02 | $674.0844 | $674.07 | $674.05 | $674.00 | |