| 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 | $64.85 | 13.850% | $73.8317 | $73.83 | $73.85 | $73.80 |
| Purchase #2 | $144.29 | 4.541% | $150.8422 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $249.49 | 12.394% | $280.4118 | $280.41 | $280.40 | $280.40 |
| Purchase #4 | $242.83 | 11.684% | $271.2023 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $206.53 | 6.435% | $219.8202 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $175.88 | 5.721% | $185.9421 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $184.68 | 12.671% | $208.0808 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,268.55 | $1,390.1311 | $1,390.12 | $1,390.15 | $1,390.00 | |