| 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 | $23.39 | 10.410% | $25.8249 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $115.44 | 10.655% | $127.7401 | $127.74 | $127.75 | $127.70 |
| Purchase #3 | $82.49 | 13.595% | $93.7045 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $54.69 | 3.256% | $56.4707 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $205.50 | 7.608% | $221.1344 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $40.94 | 4.510% | $42.7864 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $222.83 | 5.714% | $235.5625 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $745.28 | $803.2235 | $803.21 | $803.20 | $803.20 | |