| 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 | $41.49 | 9.746% | $45.5336 | $45.53 | $45.55 | $45.50 |
| Purchase #2 | $166.27 | 9.595% | $182.2236 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $147.74 | 8.174% | $159.8163 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $56.49 | 4.757% | $59.1772 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $246.75 | 10.849% | $273.5199 | $273.52 | $273.50 | $273.50 |
| Purchase #6 | $82.95 | 6.182% | $88.078 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $126.99 | 10.835% | $140.7494 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $868.68 | $949.0980 | $949.10 | $949.10 | $949.00 | |