| 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 | $24.96 | 8.492% | $27.0796 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $106.73 | 8.454% | $115.753 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $177.32 | 4.855% | $185.9289 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $156.99 | 5.824% | $166.1331 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $136.35 | 3.615% | $141.2791 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $197.41 | 11.411% | $219.9365 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $40.71 | 11.628% | $45.4438 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $840.47 | $901.5540 | $901.55 | $901.65 | $901.50 | |