| 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 | $40.57 | 12.226% | $45.5301 | $45.53 | $45.55 | $45.50 |
| Purchase #2 | $246.66 | 4.760% | $258.401 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $237.66 | 8.551% | $257.9823 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $163.80 | 13.431% | $185.8 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $166.93 | 5.183% | $175.582 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $72.74 | 11.291% | $80.9531 | $80.95 | $80.95 | $81.00 |
| Purchase #7 | $75.71 | 4.666% | $79.2426 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $1,004.07 | $1,083.4911 | $1,083.48 | $1,083.55 | $1,083.50 | |