| 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 | $49.44 | 5.387% | $52.1033 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $105.43 | 13.337% | $119.4912 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $178.78 | 13.769% | $203.3962 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $85.75 | 5.177% | $90.1893 | $90.19 | $90.20 | $90.20 |
| Purchase #5 | $45.84 | 3.625% | $47.5017 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $36.27 | 5.138% | $38.1336 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $207.32 | 13.259% | $234.8086 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $708.83 | $785.6239 | $785.62 | $785.65 | $785.60 | |