| 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 | $130.35 | 4.129% | $135.7322 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $17.62 | 8.804% | $19.1713 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $27.26 | 10.603% | $30.1504 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $128.40 | 10.420% | $141.7793 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $118.56 | 4.490% | $123.8833 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $78.35 | 6.747% | $83.6363 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $127.36 | 12.783% | $143.6404 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $627.90 | $677.9932 | $677.99 | $678.05 | $678.00 | |