| 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 | $8.88 | 7.495% | $9.5456 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $21.61 | 9.155% | $23.5884 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $203.75 | 12.621% | $229.4653 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $225.52 | 11.617% | $251.7187 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $183.98 | 8.566% | $199.7397 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $21.84 | 9.176% | $23.844 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $226.92 | 7.454% | $243.8346 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $892.50 | $981.7363 | $981.74 | $981.75 | $981.60 | |