| 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 | $35.74 | 10.870% | $39.6249 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $130.62 | 10.743% | $144.6525 | $144.65 | $144.65 | $144.70 |
| Purchase #3 | $11.78 | 11.308% | $13.1121 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $28.49 | 12.355% | $32.0099 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $236.73 | 10.439% | $261.4422 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $46.80 | 8.758% | $50.8987 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $111.44 | 11.458% | $124.2088 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $601.60 | $665.9491 | $665.94 | $665.90 | $665.90 | |