| 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 | $61.34 | 8.190% | $66.3637 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $66.47 | 3.759% | $68.9686 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $221.29 | 7.163% | $237.141 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $31.68 | 5.336% | $33.3704 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $184.91 | 3.279% | $190.9732 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $173.86 | 10.648% | $192.3726 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $110.29 | 13.213% | $124.8626 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $849.84 | $914.0521 | $914.04 | $913.95 | $914.20 | |