| 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 | $89.37 | 9.367% | $97.7413 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $101.87 | 9.661% | $111.7117 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $42.48 | 7.849% | $45.8143 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $132.30 | 4.643% | $138.4427 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $39.34 | 13.412% | $44.6163 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $94.73 | 13.461% | $107.4816 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $120.52 | 13.224% | $136.4576 | $136.46 | $136.45 | $136.50 |
| 7 purchase totals = | $620.61 | $682.2655 | $682.26 | $682.25 | $682.20 | |