| 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 | $29.75 | 11.242% | $33.0945 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $232.57 | 9.225% | $254.0246 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $141.93 | 12.469% | $159.6273 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $83.79 | 10.769% | $92.8133 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $12.73 | 4.502% | $13.3031 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $12.65 | 10.691% | $14.0024 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $202.31 | 9.670% | $221.8734 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $715.73 | $788.7386 | $788.72 | $788.70 | $788.70 | |