| 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 | $23.63 | 3.853% | $24.5405 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $97.88 | 13.602% | $111.1936 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $129.52 | 8.255% | $140.2119 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $125.31 | 7.110% | $134.2195 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $70.32 | 13.146% | $79.5643 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $38.95 | 12.722% | $43.9052 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $239.69 | 3.685% | $248.5226 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $725.30 | $782.1576 | $782.15 | $782.10 | $782.10 | |