| 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 | $5.51 | 12.533% | $6.2006 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $163.86 | 5.502% | $172.8756 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $50.31 | 11.301% | $55.9955 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $56.88 | 13.416% | $64.511 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $78.56 | 8.852% | $85.5141 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $206.94 | 9.774% | $227.1663 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $5.53 | 7.452% | $5.9421 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $567.59 | $618.2052 | $618.21 | $618.20 | $618.20 | |