| 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 | $25.29 | 7.736% | $27.2464 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $127.88 | 10.708% | $141.5734 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $69.60 | 8.580% | $75.5717 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $90.92 | 8.832% | $98.9501 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $163.55 | 6.276% | $173.8144 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $92.92 | 12.583% | $104.6121 | $104.61 | $104.60 | $104.60 |
| Purchase #7 | $112.44 | 11.575% | $125.4549 | $125.45 | $125.45 | $125.50 |
| 7 purchase totals = | $682.60 | $747.2230 | $747.21 | $747.15 | $747.30 | |