| 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 | $10.83 | 7.576% | $11.6505 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $243.50 | 8.163% | $263.3769 | $263.38 | $263.40 | $263.40 |
| Purchase #3 | $67.80 | 5.212% | $71.3337 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $164.93 | 12.240% | $185.1174 | $185.12 | $185.10 | $185.10 |
| Purchase #5 | $80.35 | 7.611% | $86.4654 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $28.56 | 7.216% | $30.6209 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $228.53 | 11.625% | $255.0966 | $255.10 | $255.10 | $255.10 |
| 7 purchase totals = | $824.50 | $903.6614 | $903.67 | $903.65 | $903.70 | |