| 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 | $22.87 | 9.376% | $25.0143 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $102.54 | 13.111% | $115.984 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $70.32 | 5.212% | $73.9851 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $45.90 | 5.519% | $48.4332 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $66.79 | 7.355% | $71.7024 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $237.37 | 13.639% | $269.7449 | $269.74 | $269.75 | $269.70 |
| Purchase #7 | $51.48 | 8.539% | $55.8759 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $597.27 | $660.7398 | $660.73 | $660.80 | $660.70 | |