| 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 | $91.41 | 11.705% | $102.1095 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $5.85 | 9.725% | $6.4189 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $238.67 | 9.241% | $260.7255 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $234.29 | 6.339% | $249.1416 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $79.71 | 4.643% | $83.4109 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $139.52 | 5.119% | $146.662 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $11.79 | 7.833% | $12.7135 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $801.24 | $861.1819 | $861.18 | $861.15 | $861.10 | |