| 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 | $26.84 | 13.574% | $30.4833 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $164.40 | 12.412% | $184.8053 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $165.76 | 7.828% | $178.7357 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $59.62 | 9.173% | $65.0889 | $65.09 | $65.10 | $65.10 |
| Purchase #5 | $11.92 | 7.560% | $12.8212 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $117.43 | 4.612% | $122.8459 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $133.63 | 5.436% | $140.8941 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $679.60 | $735.6744 | $735.68 | $735.70 | $735.60 | |