| 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 | $55.40 | 3.359% | $57.2609 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $95.71 | 13.818% | $108.9352 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $91.59 | 8.531% | $99.4035 | $99.40 | $99.40 | $99.40 |
| Purchase #4 | $219.30 | 3.257% | $226.4426 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $238.33 | 6.214% | $253.1398 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $96.52 | 3.658% | $100.0507 | $100.05 | $100.05 | $100.10 |
| Purchase #7 | $152.59 | 6.823% | $163.0012 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $949.44 | $1,008.2339 | $1,008.23 | $1,008.25 | $1,008.20 | |