| 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 | $22.41 | 4.585% | $23.4375 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $207.96 | 5.835% | $220.0945 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $40.60 | 12.552% | $45.6961 | $45.70 | $45.70 | $45.70 |
| Purchase #4 | $192.51 | 4.513% | $201.198 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $159.61 | 5.454% | $168.3151 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $184.26 | 11.504% | $205.4573 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $133.78 | 9.386% | $146.3366 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $941.13 | $1,010.5351 | $1,010.55 | $1,010.55 | $1,010.50 | |