| 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 | $58.42 | 10.314% | $64.4454 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $127.57 | 12.108% | $143.0162 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $238.81 | 4.843% | $250.3756 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $5.78 | 9.275% | $6.3161 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $67.94 | 10.292% | $74.9324 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $47.87 | 10.367% | $52.8327 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $173.58 | 12.719% | $195.6576 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $719.97 | $787.5760 | $787.59 | $787.60 | $787.50 | |