| 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 | $45.77 | 8.346% | $49.59 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $30.66 | 4.711% | $32.1044 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $177.70 | 4.684% | $186.0235 | $186.02 | $186.00 | $186.00 |
| Purchase #4 | $65.85 | 9.782% | $72.2914 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $48.50 | 5.402% | $51.12 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $212.58 | 9.429% | $232.6242 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $247.55 | 10.441% | $273.3967 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $828.61 | $897.1502 | $897.14 | $897.10 | $897.10 | |