| 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 | $62.77 | 5.859% | $66.4477 | $66.45 | $66.45 | $66.40 |
| Purchase #2 | $76.67 | 13.305% | $86.8709 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $184.41 | 10.720% | $204.1788 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $15.52 | 3.148% | $16.0086 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $16.57 | 10.330% | $18.2817 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $118.42 | 5.265% | $124.6548 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $58.87 | 7.538% | $63.3076 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $533.23 | $579.7501 | $579.75 | $579.75 | $579.80 | |