| 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 | $27.36 | 13.183% | $30.9669 | $30.97 | $30.95 | $31.00 |
| Purchase #2 | $162.66 | 13.489% | $184.6012 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $232.75 | 5.502% | $245.5559 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $34.60 | 5.743% | $36.5871 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $129.55 | 13.340% | $146.832 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $100.81 | 6.125% | $106.9846 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $100.89 | 13.771% | $114.7836 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $788.62 | $866.3113 | $866.31 | $866.35 | $866.40 | |