| 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 | $79.73 | 8.689% | $86.6577 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $103.72 | 5.789% | $109.7244 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $51.77 | 4.363% | $54.0287 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $76.64 | 13.855% | $87.2585 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $133.90 | 11.654% | $149.5047 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $184.71 | 11.542% | $206.0292 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $49.81 | 6.566% | $53.0805 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $680.28 | $746.2837 | $746.28 | $746.30 | $746.30 | |