| 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 | $160.47 | 10.578% | $177.4445 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $28.79 | 6.855% | $30.7636 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $233.94 | 9.648% | $256.5105 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $107.69 | 9.234% | $117.6341 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $32.86 | 9.416% | $35.9541 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $76.96 | 8.167% | $83.2453 | $83.25 | $83.25 | $83.20 |
| Purchase #7 | $56.39 | 4.485% | $58.9191 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $697.10 | $760.4712 | $760.46 | $760.45 | $760.40 | |