| 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 | $21.64 | 12.191% | $24.2781 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $62.83 | 6.629% | $66.995 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $186.46 | 8.627% | $202.5459 | $202.55 | $202.55 | $202.50 |
| Purchase #4 | $112.77 | 5.509% | $118.9825 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $169.59 | 9.379% | $185.4958 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $46.38 | 12.802% | $52.3176 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $30.59 | 4.656% | $32.0143 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $630.26 | $682.6292 | $682.64 | $682.65 | $682.60 | |