| 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 | $12.77 | 10.279% | $14.0826 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $38.76 | 11.408% | $43.1817 | $43.18 | $43.20 | $43.20 |
| Purchase #3 | $26.92 | 10.174% | $29.6588 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $204.81 | 3.193% | $211.3496 | $211.35 | $211.35 | $211.30 |
| Purchase #5 | $189.41 | 8.433% | $205.3829 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $108.79 | 3.153% | $112.2201 | $112.22 | $112.20 | $112.20 |
| Purchase #7 | $60.89 | 11.138% | $67.6719 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $642.35 | $683.5476 | $683.54 | $683.55 | $683.60 | |