| 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 | $22.32 | 12.633% | $25.1397 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $77.77 | 7.493% | $83.5973 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $163.54 | 9.531% | $179.127 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $9.89 | 10.607% | $10.939 | $10.94 | $10.95 | $10.90 |
| Purchase #5 | $36.67 | 4.847% | $38.4474 | $38.45 | $38.45 | $38.40 |
| Purchase #6 | $187.41 | 6.595% | $199.7697 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $140.41 | 3.694% | $145.5967 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $638.01 | $682.6168 | $682.63 | $682.65 | $682.50 | |