| 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 | $34.63 | 4.176% | $36.0761 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $89.85 | 4.176% | $93.6021 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $17.32 | 4.266% | $18.0589 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $183.91 | 5.851% | $194.6706 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $158.51 | 13.720% | $180.2576 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $86.27 | 10.254% | $95.1161 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $169.75 | 12.776% | $191.4373 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $740.24 | $809.2187 | $809.23 | $809.20 | $809.30 | |