| 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 | $39.76 | 5.507% | $41.9496 | $41.95 | $41.95 | $41.90 |
| Purchase #2 | $38.90 | 9.755% | $42.6947 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $174.51 | 4.357% | $182.1134 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $226.81 | 9.230% | $247.7446 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $247.33 | 9.634% | $271.1578 | $271.16 | $271.15 | $271.20 |
| Purchase #6 | $58.54 | 9.514% | $64.1095 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $11.78 | 4.223% | $12.2775 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $797.63 | $862.0471 | $862.04 | $862.05 | $862.00 | |