| 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 | $76.92 | 11.518% | $85.7796 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $67.87 | 4.185% | $70.7104 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $13.80 | 10.462% | $15.2438 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $36.28 | 8.348% | $39.3087 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $47.53 | 13.675% | $54.0297 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $233.29 | 9.577% | $255.6322 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $55.30 | 11.582% | $61.7048 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $530.99 | $582.4092 | $582.40 | $582.45 | $582.30 | |