| 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 | $80.44 | 6.231% | $85.4522 | $85.45 | $85.45 | $85.50 |
| Purchase #2 | $55.91 | 4.591% | $58.4768 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $169.84 | 7.545% | $182.6544 | $182.65 | $182.65 | $182.70 |
| Purchase #4 | $158.36 | 6.379% | $168.4618 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $74.44 | 8.154% | $80.5098 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $9.73 | 13.494% | $11.043 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $107.68 | 6.334% | $114.5005 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $656.40 | $701.0985 | $701.09 | $701.10 | $701.20 | |