| 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 | $92.71 | 6.422% | $98.6638 | $98.66 | $98.65 | $98.70 |
| Purchase #2 | $9.38 | 5.506% | $9.8965 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $231.37 | 6.193% | $245.6987 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $228.71 | 10.210% | $252.0613 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $248.34 | 13.173% | $281.0538 | $281.05 | $281.05 | $281.10 |
| Purchase #6 | $223.35 | 6.385% | $237.6109 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $145.45 | 3.452% | $150.4709 | $150.47 | $150.45 | $150.50 |
| 7 purchase totals = | $1,179.31 | $1,275.4559 | $1,275.45 | $1,275.40 | $1,275.60 | |