| 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 | $100.95 | 9.801% | $110.8441 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $125.49 | 5.407% | $132.2752 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $12.30 | 13.857% | $14.0044 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $55.99 | 13.784% | $63.7077 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $23.52 | 4.737% | $24.6341 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $5.57 | 10.154% | $6.1356 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $216.91 | 9.544% | $237.6119 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $540.73 | $589.2130 | $589.21 | $589.25 | $589.10 | |