| 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 | $72.70 | 8.293% | $78.729 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $125.63 | 3.232% | $129.6904 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $96.58 | 7.435% | $103.7607 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $225.43 | 13.815% | $256.5732 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $113.84 | 12.349% | $127.8981 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $136.78 | 12.159% | $153.4111 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $244.91 | 11.405% | $272.842 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,015.87 | $1,122.9045 | $1,122.90 | $1,122.90 | $1,122.90 | |