| 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 | $90.74 | 9.791% | $99.6244 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $24.75 | 12.362% | $27.8096 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $164.75 | 7.710% | $177.4522 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $214.77 | 5.229% | $226.0003 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $96.61 | 10.206% | $106.47 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $105.88 | 5.732% | $111.949 | $111.95 | $111.95 | $111.90 |
| Purchase #7 | $30.41 | 6.694% | $32.4456 | $32.45 | $32.45 | $32.40 |
| 7 purchase totals = | $727.91 | $781.7511 | $781.75 | $781.70 | $781.70 | |