| 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 | $51.25 | 11.123% | $56.9505 | $56.95 | $56.95 | $57.00 |
| Purchase #2 | $192.52 | 11.670% | $214.9871 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $123.30 | 9.820% | $135.4081 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $163.63 | 9.520% | $179.2076 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $156.98 | 3.299% | $162.1588 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $129.26 | 6.648% | $137.8532 | $137.85 | $137.85 | $137.90 |
| Purchase #7 | $181.90 | 8.543% | $197.4397 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $998.84 | $1,084.0050 | $1,084.01 | $1,084.00 | $1,084.10 | |