| 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 | $95.37 | 10.436% | $105.3228 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $15.93 | 6.192% | $16.9164 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $213.63 | 10.414% | $235.8774 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $37.43 | 9.592% | $41.0203 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $16.58 | 11.251% | $18.4454 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $81.42 | 7.481% | $87.511 | $87.51 | $87.50 | $87.50 |
| Purchase #7 | $111.28 | 9.677% | $122.0486 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $571.64 | $627.1419 | $627.15 | $627.10 | $627.00 | |