| 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 | $89.61 | 3.841% | $93.0519 | $93.05 | $93.05 | $93.10 |
| Purchase #2 | $28.81 | 9.746% | $31.6178 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $64.97 | 12.839% | $73.3115 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $58.73 | 4.734% | $61.5103 | $61.51 | $61.50 | $61.50 |
| Purchase #5 | $214.62 | 5.765% | $226.9928 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $238.45 | 13.754% | $271.2464 | $271.25 | $271.25 | $271.20 |
| Purchase #7 | $88.51 | 7.858% | $95.4651 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $783.70 | $853.1958 | $853.20 | $853.15 | $853.20 | |