| 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 | $5.68 | 12.157% | $6.3705 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $45.68 | 11.872% | $51.1031 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $131.28 | 6.360% | $139.6294 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $153.68 | 5.252% | $161.7513 | $161.75 | $161.75 | $161.80 |
| Purchase #5 | $197.32 | 10.714% | $218.4609 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $73.70 | 3.641% | $76.3834 | $76.38 | $76.40 | $76.40 |
| Purchase #7 | $160.27 | 5.299% | $168.7627 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $767.61 | $822.4613 | $822.45 | $822.45 | $822.60 | |