| 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 | $72.35 | 13.348% | $82.0073 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $6.42 | 9.446% | $7.0264 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $213.96 | 6.272% | $227.3796 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $170.62 | 13.834% | $194.2236 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $165.74 | 7.426% | $178.0479 | $178.05 | $178.05 | $178.00 |
| Purchase #6 | $210.77 | 5.820% | $223.0368 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $237.93 | 10.646% | $263.26 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $1,077.79 | $1,174.9816 | $1,174.99 | $1,175.00 | $1,174.90 | |