| 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 | $30.56 | 7.154% | $32.7463 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $155.36 | 13.447% | $176.2513 | $176.25 | $176.25 | $176.30 |
| Purchase #3 | $110.56 | 5.621% | $116.7746 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $62.94 | 9.867% | $69.1503 | $69.15 | $69.15 | $69.20 |
| Purchase #5 | $136.83 | 8.389% | $148.3087 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $242.91 | 3.793% | $252.1236 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $146.62 | 4.626% | $153.4026 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $885.78 | $948.7574 | $948.75 | $948.70 | $948.80 | |