| 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 | $50.83 | 9.679% | $55.7498 | $55.75 | $55.75 | $55.70 |
| Purchase #2 | $5.55 | 4.625% | $5.8067 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $163.91 | 6.666% | $174.8362 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $8.45 | 6.737% | $9.0193 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $120.36 | 3.688% | $124.7989 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $112.68 | 3.747% | $116.9021 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $237.81 | 13.167% | $269.1224 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $699.59 | $756.2354 | $756.24 | $756.20 | $756.10 | |