| 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 | $75.48 | 11.632% | $84.2598 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $43.44 | 7.610% | $46.7458 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $17.49 | 8.358% | $18.9518 | $18.95 | $18.95 | $19.00 |
| Purchase #4 | $133.74 | 3.370% | $138.247 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $188.66 | 7.785% | $203.3472 | $203.35 | $203.35 | $203.30 |
| Purchase #6 | $233.63 | 8.491% | $253.4675 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $228.65 | 4.525% | $238.9964 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $921.09 | $984.0155 | $984.03 | $984.00 | $984.00 | |