| 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 | $182.82 | 8.445% | $198.2591 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $52.29 | 4.779% | $54.7889 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $82.69 | 3.692% | $85.7429 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $70.79 | 3.638% | $73.3653 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $84.61 | 13.340% | $95.897 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $18.55 | 4.333% | $19.3538 | $19.35 | $19.35 | $19.40 |
| Purchase #7 | $21.45 | 11.740% | $23.9682 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $513.20 | $551.3752 | $551.38 | $551.35 | $551.50 | |