| 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 | $88.76 | 13.623% | $100.8518 | $100.85 | $100.85 | $100.90 |
| Purchase #2 | $26.78 | 8.578% | $29.0772 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $216.35 | 11.273% | $240.7391 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $146.61 | 8.634% | $159.2683 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $90.99 | 5.477% | $95.9735 | $95.97 | $95.95 | $96.00 |
| Purchase #6 | $169.31 | 12.477% | $190.4348 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $104.78 | 13.379% | $118.7985 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $843.58 | $935.1432 | $935.14 | $935.15 | $935.20 | |