| 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 | $49.25 | 12.781% | $55.5446 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $242.99 | 7.747% | $261.8144 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $31.70 | 10.574% | $35.052 | $35.05 | $35.05 | $35.10 |
| Purchase #4 | $10.66 | 7.740% | $11.4851 | $11.49 | $11.50 | $11.50 |
| Purchase #5 | $108.75 | 9.723% | $119.3238 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $111.69 | 12.632% | $125.7987 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $89.53 | 7.396% | $96.1516 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $644.57 | $705.1702 | $705.16 | $705.15 | $705.20 | |