| 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 | $75.46 | 6.718% | $80.5294 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $163.58 | 13.456% | $185.5913 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $205.44 | 6.227% | $218.2327 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $96.99 | 12.581% | $109.1923 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $151.56 | 3.608% | $157.0283 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $105.84 | 5.356% | $111.5088 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $108.71 | 6.205% | $115.4555 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $907.58 | $977.5383 | $977.54 | $977.60 | $977.50 | |