| 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 | $73.38 | 3.628% | $76.0422 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $84.74 | 4.576% | $88.6177 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $135.82 | 9.507% | $148.7324 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $67.93 | 12.465% | $76.3975 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $53.83 | 5.764% | $56.9328 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $76.81 | 9.596% | $84.1807 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $127.74 | 9.524% | $139.906 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $620.25 | $670.8093 | $670.81 | $670.85 | $670.70 | |