| 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 | $70.75 | 12.845% | $79.8378 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $50.84 | 4.761% | $53.2605 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $33.76 | 11.121% | $37.5144 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $236.70 | 6.709% | $252.5802 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $186.81 | 12.792% | $210.7067 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $140.32 | 9.133% | $153.1354 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $211.97 | 3.836% | $220.1012 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $931.15 | $1,007.1362 | $1,007.14 | $1,007.15 | $1,007.10 | |