| 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 | $55.42 | 13.683% | $63.0031 | $63.00 | $63.00 | $63.00 |
| Purchase #2 | $106.98 | 7.709% | $115.2271 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $61.97 | 8.851% | $67.455 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $150.83 | 8.310% | $163.364 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $117.26 | 5.599% | $123.8254 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $28.86 | 11.846% | $32.2788 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $223.42 | 13.563% | $253.7225 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $744.74 | $818.8759 | $818.88 | $818.90 | $818.90 | |