| 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 | $64.55 | 7.631% | $69.4758 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $117.40 | 10.549% | $129.7845 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $93.87 | 7.785% | $101.1778 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $168.27 | 8.381% | $182.3727 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $92.67 | 5.764% | $98.0115 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $133.94 | 4.558% | $140.045 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $73.52 | 11.543% | $82.0064 | $82.01 | $82.00 | $82.00 |
| 7 purchase totals = | $744.22 | $802.8737 | $802.88 | $802.90 | $802.90 | |