| 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 | $75.95 | 6.721% | $81.0546 | $81.05 | $81.05 | $81.10 |
| Purchase #2 | $178.72 | 5.525% | $188.5943 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $46.70 | 9.180% | $50.9871 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $164.54 | 13.188% | $186.2395 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $66.31 | 4.366% | $69.2051 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $193.45 | 8.333% | $209.5702 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $62.28 | 3.246% | $64.3016 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $787.95 | $849.9524 | $849.95 | $849.95 | $850.00 | |