| 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 | $30.33 | 9.792% | $33.2999 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $185.94 | 8.240% | $201.2615 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $206.49 | 3.174% | $213.044 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $159.39 | 12.537% | $179.3727 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $39.26 | 11.619% | $43.8216 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $222.28 | 6.444% | $236.6037 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $147.30 | 10.842% | $163.2703 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $990.99 | $1,070.6737 | $1,070.66 | $1,070.60 | $1,070.70 | |