| 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 | $7.73 | 8.855% | $8.4145 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $186.99 | 8.773% | $203.3946 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $233.48 | 6.202% | $247.9604 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $63.30 | 3.299% | $65.3883 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $196.67 | 5.383% | $207.2567 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $52.25 | 7.554% | $56.197 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $12.31 | 4.544% | $12.8694 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $752.73 | $801.4809 | $801.48 | $801.45 | $801.60 | |