| 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 | $128.43 | 3.539% | $132.9751 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $7.42 | 4.484% | $7.7527 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $213.58 | 3.234% | $220.4872 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $68.50 | 13.112% | $77.4817 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $203.36 | 5.479% | $214.5021 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $76.99 | 8.608% | $83.6173 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $59.78 | 3.267% | $61.733 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $758.06 | $798.5491 | $798.55 | $798.60 | $798.60 | |