| 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 | $116.88 | 6.600% | $124.5941 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $56.58 | 12.244% | $63.5077 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $37.26 | 11.245% | $41.4499 | $41.45 | $41.45 | $41.40 |
| Purchase #4 | $83.86 | 5.676% | $88.6199 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $134.87 | 6.559% | $143.7161 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $26.51 | 13.451% | $30.0759 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $101.45 | 8.243% | $109.8125 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $557.41 | $601.7761 | $601.78 | $601.75 | $601.70 | |