| 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 | $130.60 | 7.475% | $140.3624 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $62.37 | 8.445% | $67.6371 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $86.67 | 12.818% | $97.7794 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $48.78 | 13.238% | $55.2375 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $22.53 | 13.621% | $25.5988 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $117.71 | 8.118% | $127.2657 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $178.98 | 13.431% | $203.0188 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $647.64 | $716.8997 | $716.91 | $716.90 | $716.90 | |