| 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 | $81.68 | 12.831% | $92.1604 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $137.26 | 12.362% | $154.2281 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $114.45 | 13.772% | $130.2121 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $23.96 | 4.662% | $25.077 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $226.81 | 4.790% | $237.6742 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $47.30 | 8.828% | $51.4756 | $51.48 | $51.50 | $51.50 |
| Purchase #7 | $72.99 | 9.315% | $79.789 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $704.45 | $770.6164 | $770.62 | $770.65 | $770.70 | |