| 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 | $94.37 | 10.431% | $104.2137 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $34.30 | 3.413% | $35.4707 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $9.62 | 6.449% | $10.2404 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $32.84 | 7.725% | $35.3769 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $26.42 | 12.787% | $29.7983 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $164.35 | 6.116% | $174.4016 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $109.38 | 8.209% | $118.359 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $471.28 | $507.8606 | $507.86 | $507.85 | $507.90 | |