| 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 | $57.51 | 7.553% | $61.8537 | $61.85 | $61.85 | $61.90 |
| Purchase #2 | $17.80 | 3.429% | $18.4104 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $61.25 | 4.750% | $64.1594 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $190.90 | 12.724% | $215.1901 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $108.83 | 5.274% | $114.5697 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $118.29 | 5.622% | $124.9403 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $109.72 | 8.395% | $118.931 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $664.30 | $718.0546 | $718.05 | $718.05 | $718.10 | |