| 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 | $9.25 | 4.858% | $9.6994 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $148.77 | 3.342% | $153.7419 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $120.93 | 7.488% | $129.9852 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $19.57 | 3.668% | $20.2878 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $12.98 | 12.560% | $14.6103 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $111.67 | 3.377% | $115.4411 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $231.77 | 4.138% | $241.3606 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $654.94 | $685.1263 | $685.13 | $685.15 | $685.10 | |