| 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 | $117.76 | 13.293% | $133.4138 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $64.26 | 10.396% | $70.9405 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $131.60 | 3.116% | $135.7007 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $69.59 | 5.730% | $73.5775 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $74.43 | 11.260% | $82.8108 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $48.73 | 8.377% | $52.8121 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $64.73 | 4.226% | $67.4655 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $571.10 | $616.7209 | $616.72 | $616.70 | $616.70 | |