| 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 | $57.29 | 5.841% | $60.6363 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $199.76 | 8.700% | $217.1391 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $25.57 | 8.795% | $27.8189 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $9.92 | 6.671% | $10.5818 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $28.86 | 6.201% | $30.6496 | $30.65 | $30.65 | $30.60 |
| Purchase #6 | $176.60 | 13.236% | $199.9748 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $68.77 | 9.648% | $75.4049 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $566.77 | $622.2054 | $622.20 | $622.20 | $622.10 | |