| 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 | $36.73 | 8.113% | $39.7099 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $236.97 | 6.793% | $253.0674 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $143.78 | 7.738% | $154.9057 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $30.29 | 3.722% | $31.4174 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $13.96 | 4.304% | $14.5608 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $192.80 | 5.119% | $202.6694 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $231.28 | 4.246% | $241.1001 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $885.81 | $937.4307 | $937.44 | $937.35 | $937.50 | |