| 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 | $81.57 | 9.237% | $89.1046 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $10.86 | 9.639% | $11.9068 | $11.91 | $11.90 | $11.90 |
| Purchase #3 | $117.43 | 10.411% | $129.6556 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $168.47 | 13.400% | $191.045 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $82.65 | 11.388% | $92.0622 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $144.50 | 8.773% | $157.177 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $90.49 | 5.809% | $95.7466 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $695.97 | $766.6978 | $766.71 | $766.70 | $766.70 | |