| 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 | $77.66 | 10.612% | $85.9013 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $10.76 | 7.383% | $11.5544 | $11.55 | $11.55 | $11.60 |
| Purchase #3 | $169.49 | 3.356% | $175.1781 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $223.80 | 13.363% | $253.7064 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $134.89 | 9.315% | $147.455 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $73.53 | 4.829% | $77.0808 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $72.79 | 11.828% | $81.3996 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $762.92 | $832.2756 | $832.28 | $832.30 | $832.40 | |