| 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 | $81.58 | 3.139% | $84.1408 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $75.70 | 9.149% | $82.6258 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $30.60 | 12.545% | $34.4388 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $169.83 | 4.671% | $177.7628 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $129.84 | 13.242% | $147.0334 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $136.40 | 6.298% | $144.9905 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $55.84 | 13.816% | $63.5549 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $679.79 | $734.5470 | $734.54 | $734.60 | $734.50 | |