| 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 | $25.29 | 5.155% | $26.5937 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $70.85 | 13.643% | $80.5161 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $5.76 | 13.734% | $6.5511 | $6.55 | $6.55 | $6.60 |
| Purchase #4 | $178.90 | 3.579% | $185.3028 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $213.99 | 4.856% | $224.3814 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $39.83 | 5.620% | $42.0684 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $239.40 | 3.545% | $247.8867 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $774.02 | $813.3002 | $813.30 | $813.30 | $813.40 | |