| 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 | $44.78 | 4.401% | $46.7508 | $46.75 | $46.75 | $46.80 |
| Purchase #2 | $13.75 | 7.318% | $14.7562 | $14.76 | $14.75 | $14.80 |
| Purchase #3 | $23.49 | 11.404% | $26.1688 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $74.85 | 4.602% | $78.2946 | $78.29 | $78.30 | $78.30 |
| Purchase #5 | $216.59 | 10.676% | $239.7131 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $156.44 | 5.272% | $164.6875 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $41.42 | 8.531% | $44.9535 | $44.95 | $44.95 | $45.00 |
| 7 purchase totals = | $571.32 | $615.3245 | $615.32 | $615.30 | $615.50 | |