| 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 | $31.79 | 9.317% | $34.7519 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $115.70 | 5.355% | $121.8957 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $12.76 | 12.831% | $14.3972 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $22.27 | 6.160% | $23.6418 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $209.84 | 10.210% | $231.2647 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $199.61 | 12.688% | $224.9365 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $62.86 | 7.633% | $67.6581 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $654.83 | $718.5459 | $718.55 | $718.55 | $718.60 | |