| 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 | $41.38 | 4.416% | $43.2073 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $157.59 | 5.714% | $166.5947 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $36.62 | 9.183% | $39.9828 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $151.73 | 5.815% | $160.5531 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $151.64 | 8.629% | $164.725 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $19.90 | 5.115% | $20.9179 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $73.97 | 13.173% | $83.7141 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $632.83 | $679.6949 | $679.69 | $679.70 | $679.70 | |