| 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 | $165.41 | 9.136% | $180.5219 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $88.79 | 7.581% | $95.5212 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $129.84 | 9.240% | $141.8372 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $249.25 | 10.348% | $275.0424 | $275.04 | $275.05 | $275.00 |
| Purchase #5 | $64.26 | 6.354% | $68.3431 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $45.25 | 9.869% | $49.7157 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $56.87 | 7.547% | $61.162 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $799.67 | $872.1435 | $872.14 | $872.10 | $872.00 | |