| 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 | $66.78 | 3.506% | $69.1213 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $134.66 | 13.829% | $153.2821 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $219.87 | 11.870% | $245.9686 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $177.74 | 6.470% | $189.2398 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $59.70 | 5.373% | $62.9077 | $62.91 | $62.90 | $62.90 |
| Purchase #6 | $86.42 | 6.809% | $92.3043 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $88.79 | 9.268% | $97.0191 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $833.96 | $909.8429 | $909.84 | $909.80 | $909.80 | |