| 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 | $82.64 | 5.153% | $86.8984 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $160.92 | 8.235% | $174.1718 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $159.76 | 9.844% | $175.4868 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $9.37 | 6.272% | $9.9577 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $176.52 | 11.726% | $197.2187 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $12.84 | 7.658% | $13.8233 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $180.51 | 8.657% | $196.1368 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $782.56 | $853.6935 | $853.70 | $853.65 | $853.70 | |