| 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 | $27.40 | 11.627% | $30.5858 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $46.81 | 6.863% | $50.0226 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $76.76 | 9.180% | $83.8066 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $241.49 | 13.308% | $273.6275 | $273.63 | $273.65 | $273.60 |
| Purchase #5 | $135.26 | 9.825% | $148.5493 | $148.55 | $148.55 | $148.50 |
| Purchase #6 | $143.72 | 7.817% | $154.9546 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $113.90 | 8.254% | $123.3013 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $785.34 | $864.8477 | $864.85 | $864.85 | $864.80 | |