| 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 | $101.66 | 3.360% | $105.0758 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $164.92 | 6.389% | $175.4567 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $42.40 | 5.432% | $44.7032 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $208.76 | 7.119% | $223.6216 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $33.45 | 9.614% | $36.6659 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $37.40 | 8.374% | $40.5319 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $26.34 | 9.839% | $28.9316 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $614.93 | $654.9867 | $654.99 | $655.00 | $655.00 | |