| 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 | $104.44 | 12.391% | $117.3812 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $45.84 | 9.626% | $50.2526 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $88.87 | 7.855% | $95.8507 | $95.85 | $95.85 | $95.90 |
| Purchase #4 | $88.91 | 3.547% | $92.0636 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $21.47 | 3.170% | $22.1506 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $250.66 | 12.394% | $281.7268 | $281.73 | $281.75 | $281.70 |
| Purchase #7 | $133.82 | 5.545% | $141.2403 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $734.01 | $800.6658 | $800.66 | $800.70 | $800.80 | |