| 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 | $64.39 | 6.287% | $68.4382 | $68.44 | $68.45 | $68.40 |
| Purchase #2 | $95.74 | 12.525% | $107.7314 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $94.58 | 13.368% | $107.2235 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $134.78 | 3.481% | $139.4717 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $182.45 | 6.693% | $194.6614 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $135.76 | 9.678% | $148.8989 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $189.98 | 8.300% | $205.7483 | $205.75 | $205.75 | $205.70 |
| 7 purchase totals = | $897.68 | $972.1734 | $972.17 | $972.15 | $972.10 | |