| 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 | $70.84 | 7.310% | $76.0184 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $128.32 | 12.424% | $144.2625 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $150.60 | 11.385% | $167.7458 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $11.36 | 12.437% | $12.7728 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $121.26 | 10.840% | $134.4046 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $91.31 | 11.293% | $101.6216 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $78.86 | 9.798% | $86.5867 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $652.55 | $723.4124 | $723.41 | $723.35 | $723.40 | |