| 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 | $125.73 | 3.473% | $130.0966 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $28.52 | 12.214% | $32.0034 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $69.71 | 7.454% | $74.9062 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $112.49 | 5.248% | $118.3935 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $192.87 | 4.424% | $201.4026 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $37.39 | 3.817% | $38.8172 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $65.88 | 7.808% | $71.0239 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $632.59 | $666.6434 | $666.64 | $666.60 | $666.60 | |