| 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 | $117.55 | 9.867% | $129.1487 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $8.49 | 8.856% | $9.2419 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $140.96 | 10.691% | $156.03 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $7.70 | 10.295% | $8.4927 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $21.96 | 11.104% | $24.3984 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $224.52 | 9.207% | $245.1916 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $175.86 | 4.674% | $184.0797 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $697.04 | $756.5830 | $756.58 | $756.65 | $756.50 | |