| 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 | $100.69 | 7.812% | $108.5559 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $145.57 | 8.479% | $157.9129 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $38.37 | 6.164% | $40.7351 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $38.29 | 10.360% | $42.2568 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $158.62 | 3.122% | $163.5721 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $177.33 | 11.338% | $197.4357 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $224.30 | 11.547% | $250.1999 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $883.17 | $960.6684 | $960.68 | $960.65 | $960.70 | |