| 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 | $34.44 | 6.542% | $36.6931 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $106.91 | 13.130% | $120.9473 | $120.95 | $120.95 | $120.90 |
| Purchase #3 | $21.96 | 10.618% | $24.2917 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $151.95 | 8.157% | $164.3446 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $73.83 | 3.468% | $76.3904 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $99.62 | 7.726% | $107.3166 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $87.78 | 13.598% | $99.7163 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $576.49 | $629.7000 | $629.70 | $629.70 | $629.60 | |