| 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 | $87.61 | 3.866% | $90.997 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $16.64 | 12.225% | $18.6742 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $186.63 | 10.329% | $205.907 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $145.78 | 8.296% | $157.8739 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $74.84 | 4.801% | $78.4331 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $109.99 | 4.377% | $114.8043 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $37.75 | 3.121% | $38.9282 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $659.24 | $705.6177 | $705.61 | $705.60 | $705.60 | |