| 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 | $72.43 | 6.519% | $77.1517 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $193.82 | 10.699% | $214.5568 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $29.31 | 8.584% | $31.826 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $121.94 | 10.157% | $134.3254 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $210.52 | 8.600% | $228.6247 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $74.90 | 13.775% | $85.2175 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $17.76 | 9.573% | $19.4602 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $720.68 | $791.1623 | $791.17 | $791.15 | $791.20 | |