| 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 | $28.76 | 12.757% | $32.4289 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $185.29 | 12.791% | $208.9904 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $191.34 | 9.222% | $208.9854 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $170.98 | 7.442% | $183.7043 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $40.59 | 7.295% | $43.551 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $177.70 | 5.806% | $188.0173 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $35.31 | 6.561% | $37.6267 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $829.97 | $903.3040 | $903.31 | $903.35 | $903.30 | |