| 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 | $23.38 | 5.366% | $24.6346 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $79.79 | 8.543% | $86.6065 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $110.90 | 10.343% | $122.3704 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $12.89 | 6.697% | $13.7532 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $126.58 | 11.391% | $140.9987 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $249.87 | 13.636% | $283.9423 | $283.94 | $283.95 | $283.90 |
| Purchase #7 | $130.90 | 3.109% | $134.9697 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $734.31 | $807.2754 | $807.27 | $807.25 | $807.30 | |