| 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 | $24.94 | 7.148% | $26.7227 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $224.78 | 8.667% | $244.2617 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $104.33 | 11.585% | $116.4166 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $39.31 | 9.404% | $43.0067 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $172.83 | 11.838% | $193.2896 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $59.95 | 12.840% | $67.6476 | $67.65 | $67.65 | $67.60 |
| Purchase #7 | $133.56 | 3.660% | $138.4483 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $759.70 | $829.7932 | $829.80 | $829.75 | $829.70 | |