| 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 | $124.78 | 7.303% | $133.8927 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $214.92 | 12.529% | $241.8473 | $241.85 | $241.85 | $241.80 |
| Purchase #3 | $65.99 | 10.731% | $73.0714 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $76.65 | 9.825% | $84.1809 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $72.65 | 5.292% | $76.4946 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $97.91 | 10.698% | $108.3844 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $107.60 | 9.289% | $117.595 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $760.50 | $835.4663 | $835.46 | $835.50 | $835.50 | |