| 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 | $104.91 | 10.560% | $115.9885 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $139.44 | 6.388% | $148.3474 | $148.35 | $148.35 | $148.30 |
| Purchase #3 | $10.40 | 10.760% | $11.519 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $58.63 | 9.536% | $64.221 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $17.95 | 6.159% | $19.0555 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $165.62 | 9.745% | $181.7597 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $24.25 | 6.738% | $25.884 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $521.20 | $566.7751 | $566.78 | $566.75 | $566.80 | |