| 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 | $33.72 | 7.834% | $36.3616 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $42.47 | 4.813% | $44.5141 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $121.45 | 12.301% | $136.3896 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $213.73 | 5.296% | $225.0491 | $225.05 | $225.05 | $225.00 |
| Purchase #5 | $17.64 | 6.337% | $18.7578 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $136.87 | 3.486% | $141.6413 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $191.38 | 7.629% | $205.9804 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $757.26 | $808.6939 | $808.69 | $808.70 | $808.70 | |