| 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 | $69.34 | 13.590% | $78.7633 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $101.42 | 8.492% | $110.0326 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $13.49 | 9.661% | $14.7933 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $101.31 | 11.635% | $113.0974 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $157.40 | 6.112% | $167.0203 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $174.58 | 10.169% | $192.333 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $193.29 | 9.741% | $212.1184 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $810.83 | $888.1583 | $888.15 | $888.15 | $888.10 | |