| 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 | $96.59 | 9.565% | $105.8288 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $214.66 | 9.263% | $234.544 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $40.60 | 7.432% | $43.6174 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $23.39 | 10.833% | $25.9238 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $119.56 | 11.330% | $133.1061 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $161.98 | 10.574% | $179.1078 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $11.87 | 5.872% | $12.567 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $668.65 | $734.6949 | $734.70 | $734.65 | $734.60 | |