| 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 | $51.94 | 7.213% | $55.6864 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $63.33 | 9.212% | $69.164 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $231.67 | 12.763% | $261.238 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $169.48 | 3.860% | $176.0219 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $23.25 | 12.702% | $26.2032 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $65.48 | 6.536% | $69.7598 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $211.72 | 3.494% | $219.1175 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $816.87 | $877.1908 | $877.19 | $877.15 | $877.20 | |