| 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 | $73.60 | 5.611% | $77.7297 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $77.84 | 3.332% | $80.4336 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $49.63 | 4.380% | $51.8038 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $64.67 | 8.594% | $70.2277 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $218.56 | 6.434% | $232.6222 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $65.77 | 5.859% | $69.6235 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $82.65 | 4.342% | $86.2387 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $632.72 | $668.6792 | $668.67 | $668.70 | $668.50 | |