| 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 | $124.59 | 9.701% | $136.6765 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $84.81 | 3.518% | $87.7936 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $193.25 | 6.483% | $205.7784 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $52.68 | 4.336% | $54.9642 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $72.90 | 11.620% | $81.371 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $203.65 | 5.108% | $214.0524 | $214.05 | $214.05 | $214.10 |
| Purchase #7 | $201.34 | 3.125% | $207.6319 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $933.22 | $988.2680 | $988.26 | $988.30 | $988.40 | |