| 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 | $41.60 | 8.258% | $45.0353 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $41.73 | 13.327% | $47.2914 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $157.60 | 9.662% | $172.8273 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $177.75 | 3.475% | $183.9268 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $89.67 | 12.725% | $101.0805 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $157.27 | 3.382% | $162.5889 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $89.72 | 8.327% | $97.191 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $755.34 | $809.9412 | $809.95 | $810.05 | $809.90 | |