| 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 | $80.51 | 7.374% | $86.4468 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $157.27 | 5.737% | $166.2926 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $49.87 | 6.180% | $52.952 | $52.95 | $52.95 | $53.00 |
| Purchase #4 | $125.81 | 3.167% | $129.7944 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $62.27 | 10.189% | $68.6147 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $130.98 | 10.181% | $144.3151 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $235.53 | 6.248% | $250.2459 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $842.24 | $898.6615 | $898.66 | $898.65 | $898.60 | |