| 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 | $63.69 | 4.411% | $66.4994 | $66.50 | $66.50 | $66.50 |
| Purchase #2 | $22.97 | 9.255% | $25.0959 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $114.40 | 6.777% | $122.1529 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $55.90 | 4.380% | $58.3484 | $58.35 | $58.35 | $58.30 |
| Purchase #5 | $167.62 | 11.337% | $186.6231 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $54.87 | 10.369% | $60.5595 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $166.26 | 4.596% | $173.9013 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $645.71 | $693.1805 | $693.18 | $693.15 | $693.20 | |