| 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 | $62.37 | 4.223% | $65.0039 | $65.00 | $65.00 | $65.00 |
| Purchase #2 | $242.75 | 11.314% | $270.2147 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $165.32 | 7.840% | $178.2811 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $75.74 | 3.300% | $78.2394 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $30.27 | 6.139% | $32.1283 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $178.52 | 13.608% | $202.813 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $28.88 | 6.587% | $30.7823 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $783.85 | $857.4627 | $857.45 | $857.50 | $857.40 | |