| 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 | $80.62 | 3.758% | $83.6497 | $83.65 | $83.65 | $83.60 |
| Purchase #2 | $120.92 | 7.349% | $129.8064 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $47.68 | 7.454% | $51.2341 | $51.23 | $51.25 | $51.20 |
| Purchase #4 | $104.79 | 8.210% | $113.3933 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $78.97 | 12.734% | $89.026 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $161.73 | 8.450% | $175.3962 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $219.53 | 5.715% | $232.0761 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $814.24 | $874.5818 | $874.59 | $874.65 | $874.50 | |