| 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 | $93.90 | 5.316% | $98.8917 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $31.25 | 5.839% | $33.0747 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $66.73 | 10.277% | $73.5878 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $34.40 | 5.575% | $36.3178 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $208.34 | 3.231% | $215.0715 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $130.52 | 6.577% | $139.1043 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $75.91 | 12.201% | $85.1718 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $641.05 | $681.2196 | $681.21 | $681.15 | $681.30 | |