| 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 | $30.45 | 11.103% | $33.8309 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $227.71 | 12.306% | $255.732 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $73.52 | 9.205% | $80.2875 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $10.59 | 3.656% | $10.9772 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $127.88 | 9.755% | $140.3547 | $140.35 | $140.35 | $140.40 |
| Purchase #6 | $158.53 | 8.338% | $171.7482 | $171.75 | $171.75 | $171.70 |
| Purchase #7 | $8.63 | 7.708% | $9.2952 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $637.31 | $702.2257 | $702.23 | $702.30 | $702.20 | |