| 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 | $40.69 | 11.833% | $45.5048 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $220.69 | 13.365% | $250.1852 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $163.83 | 8.178% | $177.228 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $82.44 | 10.755% | $91.3064 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $29.57 | 3.558% | $30.6221 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $64.42 | 10.235% | $71.0134 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $89.52 | 13.628% | $101.7198 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $691.16 | $767.5797 | $767.58 | $767.55 | $767.50 | |