| 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 | $63.78 | 12.534% | $71.7742 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $159.39 | 5.437% | $168.056 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $150.27 | 9.344% | $164.3112 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $25.71 | 3.209% | $26.535 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $170.64 | 6.706% | $182.0831 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $133.83 | 6.746% | $142.8582 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $77.82 | 12.339% | $87.4222 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $781.44 | $843.0399 | $843.04 | $843.00 | $843.10 | |