| 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 | $14.66 | 13.708% | $16.6696 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $141.59 | 4.156% | $147.4745 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $79.79 | 6.303% | $84.8192 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $37.79 | 5.761% | $39.9671 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $195.97 | 3.217% | $202.2744 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $47.96 | 10.403% | $52.9493 | $52.95 | $52.95 | $52.90 |
| Purchase #7 | $150.56 | 10.687% | $166.6503 | $166.65 | $166.65 | $166.70 |
| 7 purchase totals = | $668.32 | $710.8044 | $710.80 | $710.70 | $710.90 | |