| 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 | $88.42 | 5.169% | $92.9904 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $147.39 | 12.597% | $165.9567 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $182.41 | 9.456% | $199.6587 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $46.81 | 12.175% | $52.5091 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $141.67 | 11.349% | $157.7481 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $104.39 | 7.607% | $112.3309 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $25.99 | 9.384% | $28.4289 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $737.08 | $809.6228 | $809.63 | $809.65 | $809.60 | |