| 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 | $235.42 | 4.284% | $245.5054 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $26.30 | 9.697% | $28.8503 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $162.68 | 7.150% | $174.3116 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $164.79 | 10.530% | $182.1424 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $15.83 | 10.716% | $17.5263 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $58.50 | 12.595% | $65.8681 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $44.77 | 10.681% | $49.5519 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $708.29 | $763.7560 | $763.76 | $763.75 | $763.80 | |