| 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 | $45.26 | 10.727% | $50.115 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $20.97 | 10.462% | $23.1639 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $95.96 | 6.214% | $101.923 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $242.76 | 7.386% | $260.6903 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $95.54 | 3.802% | $99.1724 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $138.94 | 5.742% | $146.9179 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $157.86 | 11.497% | $176.0092 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $797.29 | $857.9917 | $857.99 | $857.90 | $858.00 | |