| 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 | $29.26 | 3.534% | $30.294 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $48.54 | 3.563% | $50.2695 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $65.86 | 10.504% | $72.7779 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $59.60 | 8.262% | $64.5242 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $39.97 | 5.610% | $42.2123 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $247.40 | 6.592% | $263.7086 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $12.35 | 4.846% | $12.9485 | $12.95 | $12.95 | $12.90 |
| 7 purchase totals = | $502.98 | $536.7350 | $536.73 | $536.70 | $536.70 | |