| 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 | $50.80 | 8.303% | $55.0179 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $189.66 | 3.178% | $195.6874 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $7.87 | 10.398% | $8.6883 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $42.94 | 4.317% | $44.7937 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $207.31 | 8.178% | $224.2638 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $224.76 | 8.847% | $244.6445 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $40.84 | 5.114% | $42.9286 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $764.18 | $816.0242 | $816.02 | $816.05 | $816.00 | |