| 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 | $54.34 | 7.481% | $58.4052 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $28.66 | 6.340% | $30.477 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $18.40 | 7.589% | $19.7964 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $153.66 | 5.416% | $161.9822 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $58.40 | 6.284% | $62.0699 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $147.93 | 12.483% | $166.3961 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $150.82 | 10.748% | $167.0301 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $612.21 | $666.1569 | $666.17 | $666.20 | $666.20 | |