| 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 | $79.72 | 13.746% | $90.6783 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $201.86 | 6.134% | $214.2421 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $236.40 | 13.680% | $268.7395 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $11.76 | 10.638% | $13.011 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $13.91 | 5.367% | $14.6565 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $155.34 | 9.117% | $169.5023 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $173.80 | 5.437% | $183.2495 | $183.25 | $183.25 | $183.20 |
| 7 purchase totals = | $872.79 | $954.0792 | $954.08 | $954.10 | $954.00 | |