| 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 | $104.62 | 9.109% | $114.1498 | $114.15 | $114.15 | $114.10 |
| Purchase #2 | $15.79 | 4.479% | $16.4972 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $81.33 | 13.842% | $92.5877 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $188.43 | 9.464% | $206.263 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $53.73 | 5.686% | $56.7851 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $215.98 | 7.207% | $231.5457 | $231.55 | $231.55 | $231.50 |
| Purchase #7 | $85.61 | 9.189% | $93.4767 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $745.49 | $811.3052 | $811.32 | $811.35 | $811.30 | |