| 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 | $223.37 | 3.872% | $232.0189 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $32.49 | 10.871% | $36.022 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $12.84 | 11.821% | $14.3578 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $51.75 | 4.276% | $53.9628 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $31.36 | 4.792% | $32.8628 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $245.82 | 3.633% | $254.7506 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $62.60 | 5.708% | $66.1732 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $660.23 | $690.1481 | $690.14 | $690.05 | $690.30 | |