| 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 | $102.79 | 12.135% | $115.2636 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $187.66 | 10.664% | $207.6721 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $28.62 | 10.873% | $31.7319 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $147.80 | 11.235% | $164.4053 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $71.76 | 7.786% | $77.3472 | $77.35 | $77.35 | $77.30 |
| Purchase #6 | $29.60 | 3.780% | $30.7189 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $114.44 | 8.783% | $124.4913 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $682.67 | $751.6303 | $751.63 | $751.60 | $751.60 | |