| 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 | $129.40 | 6.530% | $137.8498 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $44.98 | 10.655% | $49.7726 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $64.26 | 6.353% | $68.3424 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $71.59 | 12.632% | $80.6332 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $177.73 | 13.145% | $201.0926 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $146.92 | 3.419% | $151.9432 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $188.56 | 10.429% | $208.2249 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $823.44 | $897.8587 | $897.84 | $897.85 | $897.70 | |