| 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 | $27.63 | 11.525% | $30.8144 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $232.35 | 11.119% | $258.185 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $209.71 | 11.780% | $234.4138 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $55.86 | 7.413% | $60.0009 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $91.62 | 11.347% | $102.0161 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $50.60 | 13.637% | $57.5003 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $135.48 | 9.698% | $148.6189 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $803.25 | $891.5494 | $891.55 | $891.50 | $891.50 | |