| 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 | $26.31 | 5.289% | $27.7015 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $117.97 | 11.771% | $131.8562 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $242.89 | 8.780% | $264.2157 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $170.94 | 10.512% | $188.9092 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $117.33 | 5.798% | $124.1328 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $138.85 | 10.227% | $153.0502 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $40.52 | 13.127% | $45.8391 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $854.81 | $935.7047 | $935.71 | $935.70 | $935.70 | |