| 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 | $58.59 | 5.592% | $61.8664 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $109.71 | 13.622% | $124.6547 | $124.65 | $124.65 | $124.70 |
| Purchase #3 | $229.56 | 7.621% | $247.0548 | $247.05 | $247.05 | $247.10 |
| Purchase #4 | $128.66 | 11.458% | $143.4019 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $180.78 | 9.559% | $198.0608 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $187.45 | 9.402% | $205.074 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $17.55 | 12.380% | $19.7227 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $912.30 | $999.8353 | $999.82 | $999.75 | $1,000.00 | |