| 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 | $48.93 | 4.237% | $51.0032 | $51.00 | $51.00 | $51.00 |
| Purchase #2 | $51.87 | 8.861% | $56.4662 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $132.41 | 7.670% | $142.5658 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $61.66 | 3.737% | $63.9642 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $82.40 | 3.461% | $85.2519 | $85.25 | $85.25 | $85.30 |
| Purchase #6 | $29.67 | 10.628% | $32.8233 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $184.49 | 13.381% | $209.1766 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $591.43 | $641.2512 | $641.25 | $641.20 | $641.40 | |