| 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 | $107.66 | 5.121% | $113.1733 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $65.35 | 10.737% | $72.3666 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $250.92 | 3.398% | $259.4463 | $259.45 | $259.45 | $259.40 |
| Purchase #4 | $90.89 | 4.437% | $94.9228 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $186.58 | 10.705% | $206.5534 | $206.55 | $206.55 | $206.60 |
| Purchase #6 | $52.37 | 9.872% | $57.54 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $8.95 | 3.674% | $9.2788 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $762.72 | $813.2812 | $813.28 | $813.25 | $813.30 | |