| 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 | $8.43 | 13.607% | $9.5771 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $56.78 | 8.465% | $61.5864 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $16.28 | 11.792% | $18.1997 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $168.49 | 9.826% | $185.0458 | $185.05 | $185.05 | $185.00 |
| Purchase #5 | $193.69 | 8.655% | $210.4539 | $210.45 | $210.45 | $210.50 |
| Purchase #6 | $109.78 | 6.797% | $117.2417 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $135.72 | 4.490% | $141.8138 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $689.17 | $743.9184 | $743.92 | $743.95 | $743.90 | |