| 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 | $16.89 | 11.727% | $18.8707 | $18.87 | $18.85 | $18.90 |
| Purchase #2 | $117.96 | 7.611% | $126.9379 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $13.26 | 8.117% | $14.3363 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $23.61 | 3.592% | $24.4581 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $151.34 | 13.846% | $172.2945 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $58.63 | 9.827% | $64.3916 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $69.80 | 11.396% | $77.7544 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $451.49 | $499.0435 | $499.04 | $499.05 | $499.10 | |