| 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 | $36.60 | 10.411% | $40.4104 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $9.73 | 13.438% | $11.0375 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $171.28 | 12.851% | $193.2912 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $204.61 | 11.482% | $228.1033 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $58.28 | 4.282% | $60.7755 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $205.58 | 4.851% | $215.5527 | $215.55 | $215.55 | $215.60 |
| Purchase #7 | $180.42 | 12.743% | $203.4109 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $866.50 | $952.5815 | $952.58 | $952.60 | $952.60 | |