| 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 | $21.46 | 9.739% | $23.55 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $47.69 | 4.731% | $49.9462 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $215.77 | 8.318% | $233.7177 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $48.96 | 6.685% | $52.233 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $21.75 | 6.322% | $23.125 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $238.69 | 3.337% | $246.6551 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $206.63 | 4.705% | $216.3519 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $800.95 | $845.5789 | $845.59 | $845.60 | $845.60 | |