| 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 | $5.87 | 4.717% | $6.1469 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $120.41 | 3.105% | $124.1487 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $188.56 | 6.218% | $200.2847 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $249.68 | 6.461% | $265.8118 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $70.77 | 13.256% | $80.1513 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $217.39 | 6.280% | $231.0421 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $36.44 | 12.588% | $41.0271 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $889.12 | $948.6126 | $948.61 | $948.65 | $948.50 | |