| 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 | $106.75 | 3.740% | $110.7425 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $82.87 | 3.483% | $85.7564 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $36.36 | 5.285% | $38.2816 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $129.80 | 13.314% | $147.0816 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $139.73 | 10.207% | $153.9922 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $186.46 | 9.274% | $203.7523 | $203.75 | $203.75 | $203.80 |
| Purchase #7 | $59.51 | 9.253% | $65.0165 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $741.48 | $804.6231 | $804.62 | $804.65 | $804.70 | |