| 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 | $48.56 | 4.172% | $50.5859 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $20.95 | 9.295% | $22.8973 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $152.45 | 6.734% | $162.716 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $173.44 | 8.334% | $187.8945 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $111.99 | 11.627% | $125.0111 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $205.99 | 11.513% | $229.7056 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $143.78 | 12.770% | $162.1407 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $857.16 | $940.9511 | $940.96 | $940.95 | $940.90 | |