| 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 | $52.26 | 11.403% | $58.2192 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $153.30 | 10.742% | $169.7675 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $129.61 | 3.239% | $133.8081 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $72.67 | 5.338% | $76.5491 | $76.55 | $76.55 | $76.50 |
| Purchase #5 | $22.80 | 13.317% | $25.8363 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $95.79 | 12.334% | $107.6047 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $99.78 | 7.800% | $107.5628 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $626.21 | $679.3477 | $679.35 | $679.30 | $679.30 | |