| 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 | $13.42 | 9.267% | $14.6636 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $76.53 | 3.132% | $78.9269 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $179.44 | 4.524% | $187.5579 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $114.57 | 7.205% | $122.8248 | $122.82 | $122.80 | $122.80 |
| Purchase #5 | $79.26 | 7.801% | $85.4431 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $139.96 | 8.203% | $151.4409 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $51.85 | 11.825% | $57.9813 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $655.03 | $698.8385 | $698.83 | $698.85 | $698.80 | |