| 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 | $32.49 | 12.348% | $36.5019 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $69.53 | 7.391% | $74.669 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $158.28 | 5.189% | $166.4931 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $91.84 | 13.573% | $104.3054 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $19.32 | 6.515% | $20.5787 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $134.92 | 4.812% | $141.4124 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $231.32 | 4.511% | $241.7548 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $737.70 | $785.7153 | $785.71 | $785.70 | $785.80 | |