| 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 | $7.73 | 13.268% | $8.7556 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $170.87 | 13.228% | $193.4727 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $9.44 | 13.217% | $10.6877 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $169.39 | 8.253% | $183.3698 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $27.63 | 11.625% | $30.842 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $109.35 | 5.302% | $115.1477 | $115.15 | $115.15 | $115.10 |
| Purchase #7 | $93.85 | 5.547% | $99.0559 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $588.26 | $641.3314 | $641.34 | $641.30 | $641.40 | |