| 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 | $65.44 | 6.129% | $69.4508 | $69.45 | $69.45 | $69.50 |
| Purchase #2 | $187.55 | 13.524% | $212.9143 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $76.28 | 9.341% | $83.4053 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $163.43 | 9.683% | $179.2549 | $179.25 | $179.25 | $179.30 |
| Purchase #5 | $216.61 | 4.674% | $226.7344 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $200.27 | 6.581% | $213.4498 | $213.45 | $213.45 | $213.40 |
| Purchase #7 | $124.75 | 12.686% | $140.5758 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $1,034.33 | $1,125.7853 | $1,125.78 | $1,125.80 | $1,125.80 | |