| 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 | $67.38 | 9.823% | $73.9987 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $110.45 | 13.581% | $125.4502 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $250.45 | 9.162% | $273.3962 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $137.70 | 12.220% | $154.5269 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $117.35 | 9.797% | $128.8468 | $128.85 | $128.85 | $128.80 |
| Purchase #6 | $82.72 | 5.186% | $87.0099 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $140.98 | 5.211% | $148.3265 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $907.03 | $991.5552 | $991.57 | $991.60 | $991.50 | |