| 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 | $40.32 | 8.234% | $43.6399 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $210.46 | 8.427% | $228.1955 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $15.44 | 5.109% | $16.2288 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $71.76 | 10.330% | $79.1728 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $98.41 | 6.418% | $104.726 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $172.40 | 4.256% | $179.7373 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $40.61 | 8.671% | $44.1313 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $649.40 | $695.8316 | $695.84 | $695.90 | $695.70 | |