| 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 | $20.43 | 9.249% | $22.3196 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $205.63 | 4.616% | $215.1219 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $80.64 | 7.716% | $86.8622 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $79.44 | 10.752% | $87.9814 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $200.46 | 5.227% | $210.938 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $165.55 | 7.454% | $177.8901 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $11.66 | 7.228% | $12.5028 | $12.50 | $12.50 | $12.50 |
| 7 purchase totals = | $763.81 | $813.6160 | $813.61 | $813.60 | $813.60 | |