| 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 | $30.54 | 12.601% | $34.3883 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $189.70 | 4.656% | $198.5324 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $49.25 | 13.458% | $55.8781 | $55.88 | $55.90 | $55.90 |
| Purchase #4 | $185.50 | 6.631% | $197.8005 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $213.94 | 6.263% | $227.3391 | $227.34 | $227.35 | $227.30 |
| Purchase #6 | $119.39 | 4.625% | $124.9118 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $144.57 | 7.108% | $154.846 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $932.89 | $993.6962 | $993.70 | $993.75 | $993.60 | |