| 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 | $79.32 | 9.285% | $86.6849 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $208.47 | 3.515% | $215.7977 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $29.25 | 7.408% | $31.4168 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $57.29 | 12.285% | $64.3281 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $174.61 | 10.151% | $192.3347 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $182.47 | 9.873% | $200.4853 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $188.72 | 7.374% | $202.6362 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $920.13 | $993.6837 | $993.69 | $993.75 | $993.60 | |