| 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 | $30.29 | 7.443% | $32.5445 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $158.32 | 7.267% | $169.8251 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $8.54 | 8.351% | $9.2532 | $9.25 | $9.25 | $9.30 |
| Purchase #4 | $77.83 | 9.740% | $85.4106 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $126.71 | 8.539% | $137.5298 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $27.63 | 5.400% | $29.122 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $42.91 | 11.776% | $47.9631 | $47.96 | $47.95 | $48.00 |
| 7 purchase totals = | $472.23 | $511.6483 | $511.64 | $511.65 | $511.60 | |