| 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 | $16.40 | 8.298% | $17.7609 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $66.84 | 7.586% | $71.9105 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $218.32 | 8.767% | $237.4601 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $32.70 | 12.358% | $36.7411 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $72.49 | 5.532% | $76.5001 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $153.49 | 8.352% | $166.3095 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $222.78 | 4.465% | $232.7271 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $783.02 | $839.4093 | $839.41 | $839.40 | $839.40 | |