| 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 | $29.66 | 9.124% | $32.3662 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $85.25 | 13.693% | $96.9233 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $183.90 | 4.217% | $191.6551 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $155.78 | 9.861% | $171.1415 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $34.91 | 5.517% | $36.836 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $193.97 | 9.477% | $212.3525 | $212.35 | $212.35 | $212.40 |
| Purchase #7 | $145.75 | 12.465% | $163.9177 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $829.22 | $905.1923 | $905.20 | $905.15 | $905.20 | |