| 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 | $90.59 | 11.153% | $100.6935 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $60.31 | 3.699% | $62.5409 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $133.95 | 5.546% | $141.3789 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $21.39 | 11.452% | $23.8396 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $76.38 | 10.483% | $84.3869 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $188.64 | 9.753% | $207.0381 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $8.96 | 8.316% | $9.7051 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $580.22 | $629.5830 | $629.59 | $629.65 | $629.50 | |