| 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 | $106.70 | 11.440% | $118.9065 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $67.91 | 10.699% | $75.1757 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $15.83 | 4.225% | $16.4988 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $115.59 | 7.165% | $123.872 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $136.51 | 8.755% | $148.4615 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $101.44 | 6.447% | $107.9798 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $27.35 | 3.802% | $28.3898 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $571.33 | $619.2841 | $619.29 | $619.30 | $619.40 | |