| 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 | $42.69 | 10.287% | $47.0815 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $143.90 | 3.307% | $148.6588 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $26.91 | 4.270% | $28.0591 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $219.82 | 13.176% | $248.7835 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $61.70 | 5.531% | $65.1126 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $132.93 | 10.623% | $147.0512 | $147.05 | $147.05 | $147.10 |
| Purchase #7 | $87.70 | 10.853% | $97.2181 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $715.65 | $781.9648 | $781.96 | $781.95 | $782.10 | |