| 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 | $89.29 | 5.138% | $93.8777 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $79.95 | 6.624% | $85.2459 | $85.25 | $85.25 | $85.20 |
| Purchase #3 | $74.55 | 3.644% | $77.2666 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $115.26 | 4.791% | $120.7821 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $250.29 | 4.131% | $260.6295 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $114.52 | 9.816% | $125.7613 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $66.51 | 12.343% | $74.7193 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $790.37 | $838.2824 | $838.29 | $838.30 | $838.30 | |