| 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 | $6.69 | 7.701% | $7.2052 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $238.35 | 9.235% | $260.3616 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $131.99 | 6.136% | $140.0889 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $51.32 | 7.133% | $54.9807 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $222.43 | 10.263% | $245.258 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $155.26 | 12.773% | $175.0914 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $60.90 | 10.593% | $67.3511 | $67.35 | $67.35 | $67.40 |
| 7 purchase totals = | $866.94 | $950.3369 | $950.34 | $950.35 | $950.50 | |