| 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 | $77.55 | 11.528% | $86.49 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $227.58 | 13.238% | $257.707 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $68.45 | 11.486% | $76.3122 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $152.38 | 12.317% | $171.1486 | $171.15 | $171.15 | $171.10 |
| Purchase #5 | $28.48 | 12.291% | $31.9805 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $198.92 | 9.174% | $217.1689 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $86.49 | 12.512% | $97.3116 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $839.85 | $938.1188 | $938.12 | $938.10 | $938.10 | |