| 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 | $47.89 | 13.231% | $54.2263 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $127.93 | 7.701% | $137.7819 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $109.31 | 3.376% | $113.0003 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $218.71 | 9.239% | $238.9166 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $219.66 | 8.686% | $238.7397 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $95.41 | 13.781% | $108.5585 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $65.59 | 12.567% | $73.8327 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $884.50 | $965.0560 | $965.06 | $965.10 | $965.00 | |