| 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 | $211.45 | 9.873% | $232.3265 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $63.31 | 3.828% | $65.7335 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $59.72 | 13.244% | $67.6293 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $137.80 | 4.153% | $143.5228 | $143.52 | $143.50 | $143.50 |
| Purchase #5 | $60.72 | 3.440% | $62.8088 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $66.75 | 13.600% | $75.828 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $21.32 | 10.284% | $23.5125 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $621.07 | $671.3614 | $671.36 | $671.40 | $671.20 | |