| 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 | $47.87 | 7.637% | $51.5258 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $187.76 | 5.828% | $198.7027 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $32.77 | 11.575% | $36.5631 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $122.34 | 6.254% | $129.9911 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $13.63 | 6.449% | $14.509 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $77.44 | 4.679% | $81.0634 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $194.49 | 7.281% | $208.6508 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $676.30 | $721.0059 | $721.00 | $721.00 | $721.10 | |