| 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 | $53.28 | 6.416% | $56.6984 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $106.92 | 13.760% | $121.6322 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $120.47 | 9.431% | $131.8315 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $144.36 | 13.515% | $163.8703 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $147.43 | 6.741% | $157.3683 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $163.49 | 9.726% | $179.391 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $35.66 | 10.695% | $39.4738 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $771.61 | $850.2655 | $850.26 | $850.25 | $850.30 | |