| 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 | $85.95 | 12.707% | $96.8717 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $8.59 | 3.564% | $8.8961 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $68.40 | 11.645% | $76.3652 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $62.68 | 11.716% | $70.0236 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $127.81 | 7.412% | $137.2833 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $137.86 | 3.449% | $142.6148 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $107.88 | 4.848% | $113.11 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $599.17 | $645.1647 | $645.16 | $645.10 | $645.20 | |