| 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 | $5.77 | 11.523% | $6.4349 | $6.43 | $6.45 | $6.40 |
| Purchase #2 | $71.99 | 5.855% | $76.205 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $61.37 | 3.694% | $63.637 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $45.48 | 4.476% | $47.5157 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $169.36 | 11.846% | $189.4224 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $51.40 | 12.305% | $57.7248 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $225.78 | 4.603% | $236.1727 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $631.15 | $677.1125 | $677.11 | $677.05 | $677.00 | |