| 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 | $41.77 | 13.593% | $47.4478 | $47.45 | $47.45 | $47.40 |
| Purchase #2 | $49.69 | 4.865% | $52.1074 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $236.50 | 4.646% | $247.4878 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $84.41 | 11.697% | $94.2834 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $123.50 | 12.542% | $138.9894 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $177.75 | 10.372% | $196.1862 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $32.89 | 11.211% | $36.5773 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $746.51 | $813.0793 | $813.09 | $813.15 | $813.10 | |