| 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 | $14.33 | 7.815% | $15.4499 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $214.75 | 4.415% | $224.2312 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $134.72 | 10.668% | $149.0919 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $211.31 | 3.359% | $218.4079 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $68.28 | 7.766% | $73.5826 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $92.98 | 5.301% | $97.9089 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $97.99 | 8.830% | $106.6425 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $834.36 | $885.3149 | $885.31 | $885.35 | $885.20 | |