| 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 | $83.88 | 8.184% | $90.7447 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $79.66 | 11.578% | $88.883 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $130.90 | 13.342% | $148.3647 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $85.29 | 8.299% | $92.3682 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $234.30 | 11.285% | $260.7408 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $57.98 | 13.276% | $65.6774 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $48.77 | 5.165% | $51.289 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $720.78 | $798.0678 | $798.06 | $798.10 | $798.10 | |