| 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 | $54.83 | 4.348% | $57.214 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $131.75 | 6.207% | $139.9277 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $11.57 | 11.149% | $12.8599 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $44.93 | 6.763% | $47.9686 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $236.84 | 4.557% | $247.6328 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $178.82 | 13.863% | $203.6098 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $232.82 | 12.609% | $262.1763 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $891.56 | $971.3891 | $971.39 | $971.40 | $971.40 | |