| 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 | $78.36 | 10.369% | $86.4851 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $143.80 | 11.498% | $160.3341 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $244.80 | 6.468% | $260.6337 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $30.63 | 13.822% | $34.8637 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $38.68 | 11.423% | $43.0984 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $140.75 | 13.621% | $159.9216 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $10.51 | 9.369% | $11.4947 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $687.53 | $756.8313 | $756.82 | $756.85 | $756.80 | |