| 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 | $8.55 | 8.306% | $9.2602 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $110.78 | 6.301% | $117.7602 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $119.79 | 6.869% | $128.0184 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $78.63 | 8.342% | $85.1893 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $216.63 | 4.148% | $225.6158 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $48.58 | 6.403% | $51.6906 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $173.36 | 7.659% | $186.6376 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $756.32 | $804.1721 | $804.18 | $804.15 | $804.20 | |