| 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 | $86.83 | 6.200% | $92.2135 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $239.78 | 7.436% | $257.61 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $7.27 | 4.181% | $7.574 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $7.84 | 7.281% | $8.4108 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $164.41 | 6.351% | $174.8517 | $174.85 | $174.85 | $174.90 |
| Purchase #6 | $74.57 | 7.872% | $80.4402 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $15.71 | 7.846% | $16.9426 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $596.41 | $638.0428 | $638.03 | $638.00 | $638.00 | |