| 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 | $52.33 | 3.752% | $54.2934 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $183.94 | 4.810% | $192.7875 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $30.62 | 5.721% | $32.3718 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $149.51 | 5.386% | $157.5626 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $75.39 | 11.438% | $84.0131 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $92.47 | 11.280% | $102.9006 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $225.44 | 4.479% | $235.5375 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $809.70 | $859.4665 | $859.46 | $859.45 | $859.50 | |