| 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 | $8.82 | 8.407% | $9.5615 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $90.92 | 4.744% | $95.2332 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $83.44 | 13.287% | $94.5267 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $97.79 | 10.576% | $108.1323 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $82.98 | 4.594% | $86.7921 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $123.96 | 4.799% | $129.9088 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $202.87 | 3.237% | $209.4369 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $690.78 | $733.5915 | $733.59 | $733.65 | $733.50 | |