| 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 | $70.98 | 10.316% | $78.3023 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $30.36 | 11.837% | $33.9537 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $132.63 | 8.501% | $143.9049 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $172.73 | 3.705% | $179.1296 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $26.31 | 12.722% | $29.6572 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $210.74 | 13.864% | $239.957 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $107.42 | 3.703% | $111.3978 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $751.17 | $816.3025 | $816.30 | $816.30 | $816.40 | |