| 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 | $39.44 | 4.625% | $41.2641 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $141.43 | 13.189% | $160.0832 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $191.83 | 12.303% | $215.4308 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $147.25 | 11.334% | $163.9393 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $193.29 | 5.190% | $203.3218 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $101.40 | 7.806% | $109.3153 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $95.47 | 3.356% | $98.674 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $910.11 | $992.0285 | $992.02 | $992.00 | $992.00 | |