| 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 | $63.76 | 8.834% | $69.3926 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $20.79 | 13.142% | $23.5222 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $177.32 | 6.536% | $188.9096 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $116.90 | 9.527% | $128.0371 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $5.98 | 13.732% | $6.8012 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $189.32 | 12.329% | $212.6613 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $202.33 | 7.481% | $217.4663 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $776.40 | $846.7903 | $846.79 | $846.75 | $846.80 | |