| 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 | $127.60 | 13.509% | $144.8375 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $212.51 | 13.862% | $241.9681 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $124.65 | 3.844% | $129.4415 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $14.38 | 6.776% | $15.3544 | $15.35 | $15.35 | $15.40 |
| Purchase #5 | $83.41 | 10.738% | $92.3666 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $64.34 | 5.761% | $68.0466 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $70.43 | 5.555% | $74.3424 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $697.32 | $766.3571 | $766.36 | $766.35 | $766.30 | |