| 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 | $113.73 | 6.248% | $120.8359 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $52.59 | 7.349% | $56.4548 | $56.45 | $56.45 | $56.50 |
| Purchase #3 | $27.99 | 8.855% | $30.4685 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $243.93 | 13.456% | $276.7532 | $276.75 | $276.75 | $276.80 |
| Purchase #5 | $14.74 | 6.155% | $15.6472 | $15.65 | $15.65 | $15.60 |
| Purchase #6 | $48.75 | 5.277% | $51.3225 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $90.49 | 5.161% | $95.1602 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $592.22 | $646.6423 | $646.64 | $646.60 | $646.70 | |