| 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 | $72.52 | 11.738% | $81.0324 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $157.92 | 7.432% | $169.6566 | $169.66 | $169.65 | $169.70 |
| Purchase #3 | $124.39 | 8.815% | $135.355 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $204.31 | 11.814% | $228.4472 | $228.45 | $228.45 | $228.40 |
| Purchase #5 | $182.64 | 9.354% | $199.7241 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $75.35 | 4.317% | $78.6029 | $78.60 | $78.60 | $78.60 |
| Purchase #7 | $170.47 | 13.521% | $193.5192 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $987.60 | $1,086.3374 | $1,086.34 | $1,086.30 | $1,086.30 | |