| 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 | $45.32 | 4.524% | $47.3703 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $119.31 | 9.717% | $130.9034 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $91.97 | 7.846% | $99.186 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $187.51 | 9.358% | $205.0572 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $193.82 | 7.798% | $208.9341 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $17.88 | 13.637% | $20.3183 | $20.32 | $20.30 | $20.30 |
| Purchase #7 | $7.39 | 12.469% | $8.3115 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $663.20 | $720.0808 | $720.08 | $720.05 | $720.10 | |