| 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 | $6.29 | 5.824% | $6.6563 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $113.59 | 13.658% | $129.1041 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $37.43 | 13.604% | $42.522 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $57.71 | 10.137% | $63.5601 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $225.97 | 11.413% | $251.76 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $163.66 | 7.284% | $175.581 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $244.94 | 4.306% | $255.4871 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $849.59 | $924.6706 | $924.67 | $924.65 | $924.80 | |