| 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 | $63.81 | 5.301% | $67.1926 | $67.19 | $67.20 | $67.20 |
| Purchase #2 | $162.59 | 7.665% | $175.0525 | $175.05 | $175.05 | $175.10 |
| Purchase #3 | $40.95 | 12.372% | $46.0163 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $138.81 | 3.253% | $143.3255 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $84.89 | 4.130% | $88.396 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $79.41 | 10.588% | $87.8179 | $87.82 | $87.80 | $87.80 |
| Purchase #7 | $63.60 | 7.514% | $68.3789 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $634.06 | $676.1797 | $676.19 | $676.20 | $676.20 | |