| 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 | $11.41 | 12.161% | $12.7976 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $49.58 | 12.236% | $55.6466 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $91.32 | 3.355% | $94.3838 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $167.84 | 9.268% | $183.3954 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $72.83 | 10.280% | $80.3169 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $66.36 | 8.609% | $72.0729 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $128.27 | 7.356% | $137.7055 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $587.61 | $636.3187 | $636.33 | $636.30 | $636.30 | |