| 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 | $36.90 | 6.293% | $39.2221 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $173.46 | 11.680% | $193.7201 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $226.43 | 13.857% | $257.8064 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $33.52 | 11.647% | $37.4241 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $159.94 | 13.828% | $182.0565 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $34.41 | 5.610% | $36.3404 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $68.37 | 10.605% | $75.6206 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $733.03 | $822.1902 | $822.19 | $822.10 | $822.10 | |