| 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 | $51.47 | 10.137% | $56.6875 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $206.89 | 8.369% | $224.2046 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $70.63 | 3.851% | $73.35 | $73.35 | $73.35 | $73.40 |
| Purchase #4 | $115.83 | 7.689% | $124.7362 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $192.70 | 6.496% | $205.2178 | $205.22 | $205.20 | $205.20 |
| Purchase #6 | $144.96 | 5.680% | $153.1937 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $50.37 | 5.782% | $53.2824 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $832.85 | $890.6722 | $890.67 | $890.70 | $890.70 | |