| 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 | $109.96 | 6.812% | $117.4505 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $221.37 | 11.195% | $246.1524 | $246.15 | $246.15 | $246.20 |
| Purchase #3 | $51.76 | 7.589% | $55.6881 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $71.76 | 11.176% | $79.7799 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $92.96 | 8.344% | $100.7166 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $113.26 | 10.586% | $125.2497 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $105.50 | 12.155% | $118.3235 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $766.57 | $843.3607 | $843.36 | $843.35 | $843.40 | |