| 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 | $222.86 | 7.770% | $240.1762 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $71.31 | 5.838% | $75.4731 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $83.92 | 10.258% | $92.5285 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $70.76 | 9.605% | $77.5565 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $11.88 | 8.143% | $12.8474 | $12.85 | $12.85 | $12.80 |
| Purchase #6 | $164.80 | 4.232% | $171.7743 | $171.77 | $171.75 | $171.80 |
| Purchase #7 | $95.74 | 11.444% | $106.6965 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $721.27 | $777.0525 | $777.06 | $777.05 | $777.10 | |