| 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 | $82.98 | 8.201% | $89.7852 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $163.29 | 13.816% | $185.8501 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $53.54 | 9.251% | $58.493 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $75.51 | 7.798% | $81.3983 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $179.79 | 9.721% | $197.2674 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $202.48 | 13.257% | $229.3228 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $101.76 | 8.751% | $110.665 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $859.35 | $952.7818 | $952.79 | $952.75 | $952.90 | |