| 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 | $27.66 | 10.692% | $30.6174 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $116.68 | 4.315% | $121.7147 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $15.66 | 5.170% | $16.4696 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $132.44 | 8.645% | $143.8894 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $157.79 | 4.399% | $164.7312 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $122.64 | 6.664% | $130.8127 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $131.60 | 3.202% | $135.8138 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $704.47 | $744.0488 | $744.04 | $744.00 | $744.00 | |