| 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 | $63.53 | 3.700% | $65.8806 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $193.83 | 13.667% | $220.3207 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $135.53 | 11.411% | $150.9953 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $29.56 | 3.617% | $30.6292 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $200.50 | 12.570% | $225.7029 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $154.54 | 6.357% | $164.3641 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $200.83 | 12.110% | $225.1505 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $978.32 | $1,083.0433 | $1,083.04 | $1,083.05 | $1,083.10 | |