| 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 | $54.90 | 13.600% | $62.3664 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $6.51 | 4.707% | $6.8164 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $232.38 | 6.833% | $248.2585 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $97.74 | 13.779% | $111.2076 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $191.58 | 11.712% | $214.0178 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $98.39 | 9.345% | $107.5845 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $107.63 | 11.634% | $120.1517 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $789.13 | $870.4029 | $870.41 | $870.35 | $870.50 | |