| 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 | $24.35 | 10.846% | $26.991 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $174.77 | 8.512% | $189.6464 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $149.55 | 5.356% | $157.5599 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $57.52 | 13.382% | $65.2173 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $98.34 | 10.377% | $108.5447 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $158.76 | 3.450% | $164.2372 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $237.33 | 4.705% | $248.4964 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $900.62 | $960.6929 | $960.70 | $960.70 | $960.60 | |