| 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 | $30.35 | 9.358% | $33.1902 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $66.44 | 4.523% | $69.4451 | $69.45 | $69.45 | $69.40 |
| Purchase #3 | $201.60 | 11.473% | $224.7296 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $165.51 | 8.748% | $179.9888 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $73.93 | 8.725% | $80.3804 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $39.48 | 12.845% | $44.5512 | $44.55 | $44.55 | $44.60 |
| Purchase #7 | $148.55 | 10.450% | $164.0735 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $725.86 | $796.3588 | $796.36 | $796.40 | $796.40 | |