| 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 | $56.77 | 13.371% | $64.3607 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $204.37 | 8.445% | $221.629 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $221.63 | 3.731% | $229.899 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $174.75 | 7.590% | $188.0135 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $119.52 | 8.352% | $129.5023 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $113.67 | 12.598% | $127.9901 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $125.30 | 8.546% | $136.0081 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $1,016.01 | $1,097.4027 | $1,097.40 | $1,097.40 | $1,097.40 | |